{"product":{"catalog_id":"103274ae-677e-407a-b8c8-6656e6434105","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"0ed65d84-ea59-46c4-8ca2-3611e065b0da","title":"Silicone Adhesive Nipple Covers With Case","description":"These silicone adhesive nipple covers are reusable, skin-toned discs with a matte finish and thin tapered edges that lie smoothly against the skin to conceal the nipple area. They are water-resistant and sweatproof, making them suitable for everyday wear, and can be hand-washed with water and mild soap for reuse. Each set comes with a round zippered carrying case, and the product is designed in Canada by Miiyu.","url":"https://www.simons.ca/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061?colourId=20","brand":"Miiyu","condition":"new","product_category":"women underwear > accessories","material":"Silicone","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/20998/24061/20/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/20998/24061/20/A2_2.jpg","https://imagescdn.simons.ca/images/20998/24061/20/A3_2.jpg"],"images":[{"id":"img-1785388074630-0","url":"https://imagescdn.simons.ca/images/20998/24061/20/A1_2.jpg","alt_text":"Silicone adhesive nipple covers with case product image (primary)","position":1,"attributes":{"other":{"summary":"Studio-style top-angle product shot on a light neutral background with soft shadows beneath items; image is well lit with diffuse lighting and slight gradient shadowing.","observations":[{"key":"Shot composition","kind":"feature","value":"Top-down, slightly angled view showing the open case (upper left) and two covers (one inside case, one to the lower right), centered in the frame.","regions":[],"evidence_status":"direct"},{"key":"Background and surface","kind":"feature","value":"Uniform very light gray background with soft contact shadows beneath the case and loose cover.","regions":[],"evidence_status":"direct"},{"key":"Lighting","kind":"feature","value":"Diffuse studio lighting producing soft, even illumination and gentle shading on the covers that shows their slight convex profile.","regions":[],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"Sharp focus on product with no visible text or labels in the image.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"warm medium brown","part":"cover surface","regions":[{"x":0.64,"y":0.64,"width":0.34,"height":0.27,"confidence":"high"},{"x":0.12,"y":0.56,"width":0.44,"height":0.3,"confidence":"high"}],"subject":"product","description":"Warm medium skin-tone brown with a matte-satin finish and subtle shading from lighting.","sampled_hex":"#A37E59","estimated_hex":"#B7794E"},{"name":"white","part":"case exterior","regions":[{"x":0.02,"y":0.36,"width":0.63,"height":0.56,"confidence":"high"}],"subject":"packaging","description":"Solid white exterior finish visible on the outer shell of the round case.","sampled_hex":"#C4C4C3","estimated_hex":"#F4F4F4"},{"name":"black","part":"case interior lining","regions":[{"x":0.18,"y":0.06,"width":0.48,"height":0.42,"confidence":"high"},{"x":0.08,"y":0.52,"width":0.44,"height":0.3,"confidence":"high"}],"subject":"packaging","description":"Deep black fabric insert lining the interior of both case halves.","sampled_hex":"#141314","estimated_hex":"#141414"},{"name":"light gray","part":"mesh trim","regions":[{"x":0.14,"y":0.08,"width":0.52,"height":0.78,"confidence":"medium"}],"subject":"packaging","description":"Light gray textured mesh trim around the interior rim of the case halves.","sampled_hex":"#C4C4C3","estimated_hex":"#CFCFCF"}],"product":{"summary":"Two round, thin silicone adhesive nipple covers shown with one inside a small round zip case and one placed beside it. Covers are smooth, skin-tone discs with very thin tapered edges and a slightly convex profile.","observations":[{"key":"Cover shape","kind":"feature","value":"Circular thin disc with a smoothly rounded, slightly convex surface and a very thin tapered edge visible around the perimeter.","regions":[{"x":0.64,"y":0.64,"width":0.34,"height":0.27,"confidence":"high"}],"evidence_status":"direct"},{"key":"Cover color and finish","kind":"feature","value":"Single-tone warm brown skin color with a matte, slightly satin finish and subtle shading due to lighting.","regions":[{"x":0.64,"y":0.64,"width":0.34,"height":0.27,"confidence":"high"},{"x":0.12,"y":0.56,"width":0.44,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Second cover inside case","kind":"feature","value":"A second identical cover sits inside the lower half of the open round case, conforming to the case interior.","regions":[{"x":0.08,"y":0.52,"width":0.44,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Edge detail","kind":"feature","value":"Outer edges of the covers are very thin and uniform, producing a faint shadow where they meet the background.","regions":[{"x":0.64,"y":0.64,"width":0.34,"height":0.27,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"summary":"Small round zippered travel case with a white exterior, gray mesh trim and a black fabric interior lining; case is open showing both halves.","observations":[{"key":"Case exterior","kind":"feature","value":"Round rigid or semi-rigid case with a white exterior and visible zipper around the circumference.","regions":[{"x":0.02,"y":0.36,"width":0.63,"height":0.56,"confidence":"high"}],"evidence_status":"direct"},{"key":"Interior lining","kind":"feature","value":"Interior of both case halves lined with black fabric; the top half interior is entirely black and the lower half has a black circular insert on which the cover rests.","regions":[{"x":0.18,"y":0.06,"width":0.48,"height":0.42,"confidence":"high"},{"x":0.08,"y":0.52,"width":0.44,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Mesh trim","kind":"feature","value":"Narrow gray mesh or textile trim rings the interior edge of both halves, with a scalloped inner edge where it meets the black lining.","regions":[{"x":0.14,"y":0.08,"width":0.52,"height":0.78,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Zipper hinge","kind":"feature","value":"Small zipper hinge/zipper pull area visible between the two halves near the center of the image, indicating the case opens along its circumference.","regions":[{"x":0.4,"y":0.42,"width":0.06,"height":0.06,"confidence":"high"}],"evidence_status":"direct"}]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4123383","4270138"]},{"id":"img-1785388074630-1","url":"https://imagescdn.simons.ca/images/20998/24061/20/A2_2.jpg","alt_text":"Silicone adhesive nipple covers with case product image 2","position":2,"attributes":{"other":{"summary":"Product photographed against a very light grey background with soft diffuse lighting producing a short soft shadow below and to the lower-left of the case; centered composition with the case in the lower half of the frame.","observations":[{"key":"Background","kind":"feature","value":"Uniform very light grey background, free of texture or props.","regions":[],"evidence_status":"direct"},{"key":"Shadow","kind":"feature","value":"Soft diffuse shadow cast beneath and slightly left of the case, indicating top-front lighting.","regions":[{"x":0.14,"y":0.77,"width":0.72,"height":0.12,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Slight top-front angled product shot placing the case near the lower-center of the image with ample empty space above.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"matte light grey","part":"case top","regions":[{"x":0.18,"y":0.52,"width":0.64,"height":0.24,"confidence":"high"}],"subject":"product","description":"Smooth matte light grey top surface, evenly colored.","sampled_hex":"#BCBCBC","estimated_hex":"#BFBFC2"},{"name":"white","part":"zipper band","regions":[{"x":0.18,"y":0.72,"width":0.64,"height":0.12,"confidence":"high"}],"subject":"product","description":"White woven fabric zipper band around the case midline with a slightly textured finish.","sampled_hex":"#C4C4C4","estimated_hex":"#FFFFFF"}],"product":{"summary":"Small round zippered case shown from a slight top-front angle; grey domed top with white printed wordmark and a white fabric zipper band around the circumference.","observations":[{"key":"Overall shape","kind":"feature","value":"Round, slightly domed compact case with a narrow vertical profile and a visible seam where the two halves meet.","regions":[{"x":0.12,"y":0.52,"width":0.76,"height":0.34,"confidence":"high"}],"evidence_status":"direct"},{"key":"Top material and finish","kind":"feature","value":"Smooth matte light grey surface on the top half of the case with a uniform flat finish.","regions":[{"x":0.18,"y":0.52,"width":0.64,"height":0.24,"confidence":"high"}],"evidence_status":"direct"},{"key":"Zipper band","kind":"feature","value":"White textile zipper band encircling the case, visible as a woven fabric strip with a zipper track at the case midline.","regions":[{"x":0.18,"y":0.72,"width":0.64,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Wordmark line 1","kind":"text","value":"miiyu","regions":[{"x":0.28,"y":0.59,"width":0.45,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Wordmark line 2","kind":"text","value":"PAR SIMONS","regions":[{"x":0.33,"y":0.68,"width":0.35,"height":0.06,"confidence":"high"}],"evidence_status":"direct"},{"key":"Edge seam","kind":"feature","value":"Narrow visible seam between top and bottom halves where the zipper sits; bottom half appears slightly darker than the top.","regions":[{"x":0.12,"y":0.68,"width":0.76,"height":0.16,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4123383","4270138"]},{"id":"img-1785388074630-2","url":"https://imagescdn.simons.ca/images/20998/24061/20/A3_2.jpg","alt_text":"Silicone adhesive nipple covers with case product image 3","position":3,"attributes":{"other":{"summary":"Lifestyle studio photo showing a seated model from the side with soft, even lighting and a neutral background; model props and surroundings are visible but not part of the product.","observations":[{"key":"Shot composition","kind":"feature","value":"Side-profile lifestyle shot showing the model seated with arm resting over the chest and one knee drawn up; product occupies the central-right area of the frame.","regions":[{"x":0,"y":0,"width":1,"height":1,"confidence":"low"}],"evidence_status":"direct"},{"key":"Background and lighting","kind":"feature","value":"Smooth neutral beige background with soft, diffused lighting producing gentle shadows and even skin highlights.","regions":[],"evidence_status":"direct"},{"key":"Clothing and props","kind":"feature","value":"Model is wearing light beige underwear bottom and a textured cream throw is visible behind the torso; these are props and not part of the product.","regions":[{"x":0,"y":0.68,"width":0.45,"height":0.32,"confidence":"medium"},{"x":0,"y":0.46,"width":0.24,"height":0.45,"confidence":"medium"}],"evidence_status":"direct"}]},"colors":[{"name":"light beige skin tone","part":"nipple cover","regions":[{"x":0.477,"y":0.338,"width":0.156,"height":0.158,"confidence":"high"}],"subject":"product","description":"Semi-transparent skin-toned beige with a matte appearance that lets underlying skin tone show through.","sampled_hex":"#A27252","estimated_hex":"#CDA57A"}],"product":{"summary":"A single circular, skin-toned silicone adhesive nipple cover is visible adhered to the model's left breast; the cover is semi-transparent with a smooth surface and a faint edge ring where it meets the skin.","observations":[{"key":"Shape and placement","kind":"feature","value":"Circular patch centered over the breast areola area, applied to the outer side of the left breast and covering the nipple area.","regions":[{"x":0.477,"y":0.338,"width":0.156,"height":0.158,"confidence":"high"}],"evidence_status":"direct"},{"key":"Material appearance","kind":"feature","value":"Semi-transparent silicone with a smooth, slightly matte finish that follows the breast contour and reduces visible nipple outline.","regions":[{"x":0.477,"y":0.338,"width":0.156,"height":0.158,"confidence":"high"}],"evidence_status":"direct"},{"key":"Edge detail","kind":"feature","value":"Thin adhesive edge visible as a faint rim where the cover meets the skin, slightly lighter than the central area of the cover.","regions":[{"x":0.554,"y":0.379,"width":0.066,"height":0.092,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Coverage","kind":"feature","value":"Cover blocks the nipple outline from view while allowing skin tone and subtle texture beneath to show through due to translucency.","regions":[{"x":0.477,"y":0.338,"width":0.156,"height":0.158,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4123383","4270138"]}],"price":"12.99 CAD","sale_price":"12.99 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4123383","url":"https://www.simons.ca/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061?colourId=13","image":{"id":"img-variant-4123383","url":"https://imagescdn.simons.ca/images/20998/24061/20/A1_2.jpg","alt_text":"Silicone adhesive nipple covers with case - Light Beige - ONE SIZE variant image","position":1,"variant_ids":["4123383"]},"price":{"value":12.99,"currency":"CAD"},"title":"Silicone Adhesive Nipple Covers With Case - Light Beige - One Size","option1":"Light Beige","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/20998/24061/13/A1_2.jpg","variant_id":"4123383","availability":"in_stock"},{"sku":"4270138","url":"https://www.simons.ca/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061?colourId=20","image":{"id":"img-variant-4270138","url":"https://imagescdn.simons.ca/images/20998/24061/20/A1_2.jpg","alt_text":"Silicone adhesive nipple covers with case - Brown - ONE SIZE variant image","position":2,"variant_ids":["4270138"]},"price":{"value":12.99,"currency":"CAD"},"title":"Silicone Adhesive Nipple Covers With Case - Brown - One Size","option1":"Brown","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/20998/24061/20/A1_2.jpg","variant_id":"4270138","availability":"in_stock"}],"item_group_title":"Silicone Adhesive Nipple Covers With Case","size_system":"US","gender":"female","is_digital":"false","review_count":24,"q_and_a":[{"a":"The product description indicates they are washable and reusable, but does not specify the number of uses. With proper care, silicone adhesive nipple covers typically last 20-30 wears before the adhesive loses effectiveness.","q":"How many uses can the adhesive last before it needs to be replaced?"},{"a":"These covers are described as water-resistant and sweatproof, meaning they can handle perspiration but are not intended for submersion in water. We recommend avoiding prolonged water exposure, such as swimming or bathing.","q":"Can these nipple covers be submerged in water or only resistant to sweat?"},{"a":"Hand wash with water and mild soap as stated in the instructions. Avoid using harsh detergents, oils, or lotions on the adhesive side, as these can reduce stickiness. Let them air dry completely before reattaching to the case.","q":"Are there any specific care instructions for maximizing adhesive life, such as avoiding certain soaps?"},{"a":"Silicone is naturally latex-free and hypoallergenic, making it suitable for sensitive skin. The product uses silicone material, which is generally considered safe for most skin types.","q":"Is the silicone material latex-free and suitable for sensitive skin?"}],"reviews":[{"date":"December 3, 2024","title":"Pas encore essayé","rating":5,"content":"Pas encore essayé","reviewer_name":"Danièle L."},{"date":"March 14, 2026","tags":["Comfort"],"title":"Nipple covers","rating":5,"content":"Great design. Literally invisible under fitted tops. Seamless.","reviewer_name":"Michele D."},{"date":"August 12, 2024","tags":["Durability"],"title":"Simple Solution","rating":5,"content":"These are great for multi wear use. Not sure how many uses I will get out of them, but so far I have worn them about 7 times and they are still sticky. They hold in place well all day without moving, and provide a very seamless, rounded look.","reviewer_name":"Ashley D."},{"date":"November 30, 2024","title":"Couvre mammelon","rating":5,"content":"Impeccable","reviewer_name":"Denise D."},{"date":"August 6, 2025","title":"Couvre mamelon","rating":5,"content":"Faire très bien","reviewer_name":"Chantale V."},{"date":"August 12, 2025","tags":["Comfort"],"title":"J'adore","rating":5,"content":"Se sont les caches mamelon les plus confortable et invisible que j'ai eu. Même après une longue journée ils tenaient encore très bien, ne se voit pas au travers des vêtements","reviewer_name":"Laurie C."},{"date":"July 30, 2024","title":"As good as Nippies","rating":4,"content":"These are great nipple covers, and I like the case they come in. They work just as well as the leading nipple covers. I took off 1 star because they didn’t adhere well when I tried applying them shortly after moisturizing, even though it had soaked in by then, and they didn’t stick when I was sweating but I’ve had that same issue with others too.","reviewer_name":"Ellen M."},{"date":"July 2, 2025","tags":["Durability"],"title":"Tiens parfaitement et se lave","rating":5,"content":"Tiens parfaitement et se lave bien","reviewer_name":"Julie D."},{"date":"February 2, 2026","tags":["Quality","Value"],"title":"Great buy","rating":5,"content":"Work well, very discrete","reviewer_name":"Cindy P."},{"date":"June 9, 2025","title":"Satisfaite","rating":5,"content":"Pour le moment ne se découlent pas sur les bords et tiennent bien en place. Plus grand que je l’imaginais mais ok pour une petite poitrine malgré tout.","reviewer_name":"Marie-Charlotte M."},{"date":"March 8, 2026","tags":["Fabric","Comfort"],"title":"Confort et invisible, un produit","rating":5,"content":"Confort et invisible, un produit parfait.","reviewer_name":"Johanne P."},{"date":"April 3, 2025","tags":["Comfort","Durability"],"title":"A wardrobe staple","rating":5,"content":"These nipple covers are lightweight and hides your nipples in any fabric!\nI don’t know how long they will last?\nThe ones I’ve been using for years are a thicker silicone and are 3x the price!\nThey last 3 months.","reviewer_name":"Janice M."},{"date":"December 2, 2025","title":"Très confortable","rating":5,"content":"J adore","reviewer_name":"Geneviève D."},{"date":"April 23, 2026","title":"Génial","rating":5,"content":"Toujours pratique d’avoir ça","reviewer_name":"Maxime S."},{"date":"November 6, 2024","title":"Super","rating":5,"content":"Pas essayé encore mais on l’air super","reviewer_name":"Maryse D."},{"date":"August 17, 2024","title":"Couvre bien","rating":4,"content":"Mais fait un peu mal en le retirant.","reviewer_name":"Johanne B."},{"date":"January 8, 2025","title":"Adhère très bien","rating":5,"content":"Confo et étui très pratique.","reviewer_name":"Rollande R."},{"date":"September 14, 2025","title":"Couvre-mamelon avec étuis","rating":2,"content":"Sa fait la job mais n’est pas vraiment fait pour du long terme malheureusement. .","reviewer_name":"Maude T."},{"date":"October 27, 2024","tags":["Fabric","Comfort"],"title":"Accessoire","rating":5,"content":"Bonne adhésion, mince et confortable","reviewer_name":"Gina G."},{"date":"July 12, 2024","title":"Perfect for everyday and travel","rating":5,"content":"Love the inclusion of the travel case which is secure and compact. Covers themselves adhere well for a full day of wear without a noticeable bulge or texture.","reviewer_name":"Ophelia Y."},{"date":"August 14, 2024","title":"Comfortable","rating":5,"content":"Does the trick","reviewer_name":"Penny F."},{"date":"November 15, 2025","title":"Nipple cover","rating":5,"content":"I love them. It came early too. Does what’s its meant to do without feeling like it’s there.","reviewer_name":"Temitope K."},{"date":"March 4, 2025","tags":["Value"],"title":"Great coverage - discreet","rating":5,"content":"First time buying these, pretty sticky so far, discreet, great value, cute case for storage. Would recommend.","reviewer_name":"Yi Y."},{"date":"August 13, 2024","tags":["Comfort"],"title":"Wonderful!","rating":5,"content":"I wore these twice so far. They're comfortable and didn't peel away from me. I've had nipple covers that were a bit too thick and a bit smaller but these are flat and wide enough that they're not so visible under tops that just fit me although there is a faint outline. I'm 36B so I guess my breasts are typically more pointy but these are wide enough that they didn't peel away from me.","reviewer_name":"DL G."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061?colourId=20","deep_research":{"dimensions":{"sweatproof_active_wear":{"title":"How sweatproof holds up during workouts","entries":{"the_10_15_second_press":"On clean, completely dry skin, pressing the cover firmly for 10–15 seconds after centering creates the initial suction-like seal that holds through sweaty HIIT sessions and long runs; any residue from lotion, oil, or dampness compromises that bond and causes the cover to slip within minutes.","matte_finish_under_sweat":"The matte silicone surface doesn't develop a wet sheen during exercise, so it remains invisible under tight, light-colored workout tops at peak perspiration — a detail that prevents the shiny 'halo' effect cheaper glossy covers produce mid-session.","concealed_edges_resist_lifting":"Covers with abrupt rims can catch on a sports bra strap or twisted top and get pried loose during dynamic exercises, but the concealed, tapered edges on these covers lie completely flat, eliminating the lip that friction would normally grab and keeping the cover secure through overhead reaches and backbends.","carrying_case_for_gym_durability":"After a sweaty workout, the cover needs to air-dry adhesive-side up in a lint-free environment to maintain stickiness; the included case provides exactly that, protecting the silicone from dust and debris in a gym bag and helping the adhesive recover fully between sessions.","silicone_s_hydrophobic_advantage":"Silicone is naturally water-repellent, so sweat beads up and rolls off the cover rather than soaking in — unlike fabric pasties that wick moisture and lose grip, this material keeps the adhesive side dry from external sweat, maintaining the bond through extended perspiration."},"entry_quotes":{"the_10_15_second_press":[{"url":"https://gonipless.com/blogs/blog/nipple-covers-for-working-out","quote":"Clean and dry the chest area thoroughly. Peel off the backing, center over the nipple, and press firmly for 10-15 seconds."}],"matte_finish_under_sweat":[{"url":"https://gonipless.com/blogs/blog/nipple-covers-for-working-out","quote":"The matte finish prevents shine under tight-fitting workout tops."}]},"entry_sources":{"the_10_15_second_press":["https://gonipless.com/blogs/blog/nipple-covers-for-working-out"],"matte_finish_under_sweat":["https://gonipless.com/blogs/blog/nipple-covers-for-working-out"]}},"matte_finish_invisibility":{"title":"Why matte finish keeps them invisible","entries":{"sheer_fabric_stealth":"Under thin, light-colored, or silky tops, the matte finish's non-reflective property eliminates the telltale shiny outline that glossy covers project — the difference between a cover that disappears and one that creates a subtle gleam through the fabric, even when edges are perfectly concealed.","skin_like_optical_blend":"The matte finish mimics the way human skin diffuses light rather than reflecting it, so the cover reads as a natural continuation of skin tone instead of a plastic patch — this optical blending is why premium nipple cover lines standardize on matte for maximum discretion.","flash_stage_light_invisibility":"Because the matte surface absorbs rather than reflects harsh light, these covers stay invisible under camera flashes, studio lighting, and spotlights — conditions where glossy covers would produce a conspicuous, telltale shine that gives away the cover's presence."},"entry_quotes":{"sheer_fabric_stealth":[{"url":"https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/","quote":"ultra-thin silicone covers with a matte finish prevent that telltale “shine” from showing through, even when you’re wearing a sheer top or being photographed with flash."}],"skin_like_optical_blend":[{"url":"https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/","quote":"The non-reflective surface helps them blend into your skin for a truly seamless look."},{"url":"https://www.newtopsilicone.com/custom-nipple-covers-shapes-thickness-and-adhesive-choices/","quote":"A matte finish prevents light reflection and is extra invisible under flash photography or stage lights."}],"flash_stage_light_invisibility":[{"url":"https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/","quote":"The matte finish does not allow light reflection, so it stays nearly invisible even under harsh lighting or camera flashes."}]},"entry_sources":{"sheer_fabric_stealth":["https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/"],"skin_like_optical_blend":["https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/","https://www.newtopsilicone.com/custom-nipple-covers-shapes-thickness-and-adhesive-choices/"],"flash_stage_light_invisibility":["https://www.newtopsilicone.com/matte-or-glossy-finish-which-silicone-nipple-cover-look-do-customers-prefer/"]}},"adhesive_rejuvenation_tips":{"title":"Maximizing adhesive life and reviving stickiness","entries":{"tape_lift_for_a_quick_refresh":"A piece of clear tape pressed onto the adhesive side and peeled away lifts out lint, hair, and dead skin cells between washes, restoring surface tack without risking damage from abrasive scrubbing or harsh solvents."}},"silicone_material_benefits":{"title":"Why silicone is the go-to material for nipple covers","entries":{"pdms_chain_flexibility":"The silicon-oxygen backbone of polydimethylsiloxane has a bond angle wider than carbon-carbon bonds, which gives the cover an unusual flexibility; it stretches and moves with the skin rather than fighting it, keeping edges flush.","van_der_waals_adhesion":"The silicone cover adheres to skin through millions of weak van der Waals interactions, not a chemical adhesive, so it holds firmly during wear but releases without pulling or leaving sticky residue.","optical_density_vs_fabric_texture":"Because silicone is a solid, non-porous sheet, it remains edge-free and optically dense — under harsh lighting or flash photography it shows no knit texture that can telegraph through sheer clothing, the chief failure mode of fabric covers.","adhesion_restoration_through_cleaning":"Skin oils (sebum) are the primary factor that reduces grip over time; a simple wash with mild soap dissolves that film and restores the silicone’s contact surface — peer-reviewed studies on medical silicone adhesives confirm reusability for a week or more with proper washing."},"entry_quotes":{"pdms_chain_flexibility":[{"url":"https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison","quote":"The bond angle between silicon and oxygen is wider than a carbon-carbon bond, which gives the chain unusual flexibility at low temperatures and unusual stability at high ones."}],"van_der_waals_adhesion":[{"url":"https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison","quote":"When platinum-cured silicone is pressed against clean dry skin, it adheres through van der Waals forces. These are not chemical bonds."}],"optical_density_vs_fabric_texture":[{"url":"https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison","quote":"Under directional light, particularly stage lighting or photography flash, a fabric cover visible to the camera can still create unwanted texture showing through fine fabrics."}],"adhesion_restoration_through_cleaning":[{"url":"https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison","quote":"Sebum does not degrade the silicone polymer itself. What it does is form a thin film between the adhesive surface and the skin, reducing the number of points of molecular contact."}]},"entry_sources":{"pdms_chain_flexibility":["https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison"],"van_der_waals_adhesion":["https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison"],"optical_density_vs_fabric_texture":["https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison"],"adhesion_restoration_through_cleaning":["https://www.skindelle.com/en-eu/blogs/skindelle-stories/silicone-vs-fabric-nipple-covers-a-material-comparison","https://iopscience.iop.org/article/10.1088/2057-1976/aa91fb/meta"]}},"concealed_edges_effectiveness":{"title":"How concealed edges prevent visible lines","entries":{"edge_flex_and_stay_put":"Because a concealed edge tapers to a flexible, paper-thin finish, it conforms to the body's contours without a stiff border that can snag or peel up during wear—this means the cover maintains a secure seal without the 'unsticking' that happens when a thicker edge catches on clothing weave.","matte_surface_and_edge_camouflage":"A matte silicone finish works in tandem with the thin edge: while the edge reduces profile, the non-reflective surface prevents light from catching the cover’s outline, which is why the combination of 'smooth silicone with a matte finish' and concealed edges makes the cover particularly effective under glossy or sheen fabrics like satin and charmeuse."},"entry_quotes":{"edge_flex_and_stay_put":[{"url":"https://www.newtopsilicone.com/what-thickness-works-best-for-silicone-nipple-covers/","quote":"Thin edges also improve comfort and stay-put-ness, since there’s no stiff border to snag or peel up during movement."}]},"entry_sources":{"edge_flex_and_stay_put":["https://www.newtopsilicone.com/what-thickness-works-best-for-silicone-nipple-covers/"]}}}},"handle":"silicone-adhesive-nipple-covers-with-case-20998-24061","storefront_path":"/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061","storefront_url":"https://ai.simons.ca/en/women-underwear/accessories/silicone-adhesive-nipple-covers-with-case--20998-24061"}}