{"product":{"catalog_id":"0d656658-2dec-43bd-a513-cf07d7256bb0","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"77a88346-8922-4ed7-a173-fee7640e63fa","title":"Sun Halter Open Tankini","description":"The Sun Halter Open Tankini is a women's swimwear top made from a soft, stretch nylon blend. It features a removable tie halter strap, soft cups with removable foam padding, a centre sun charm, and a front slit opening. Designed for swimming and beachwear, this tankini offers adjustable support and an open-front style.","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=0","brand":"Simons","condition":"new","product_category":"swimwear > tops > tankini","material":"Main materials: 82% nylon, 18% spandex; Lining: 90% polyester, 10% spandex","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/21619/2635/1/A2_2.jpg","https://imagescdn.simons.ca/images/21619/2635/1/A3_2.jpg"],"images":[{"id":"img-1784702975407-0","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini product image (primary)","position":1,"attributes":{"other":{"summary":"Studio-shot image of a model wearing the product against a plain light background with directional lighting creating a shadow on the right side.","observations":[{"key":"Model and pose","kind":"feature","value":"Female model shown from upper thighs to head, facing slightly to the viewer's right with left hand touching the top edge of the garment.","regions":[{"x":0.12,"y":0.03,"width":0.76,"height":0.94,"confidence":"high"}],"evidence_status":"direct"},{"key":"Background and lighting","kind":"feature","value":"Plain off-white background with a hard shadow cast to the right of the model indicating directional studio lighting from the left.","regions":[],"evidence_status":"direct"},{"key":"Image crop and framing","kind":"feature","value":"Cropped vertically to show product on model from head to upper thighs, centered horizontally with some negative space at top and sides.","regions":[],"evidence_status":"direct"},{"key":"Minor hair overlap","kind":"feature","value":"Strands of hair cross over the left shoulder and slightly overlap the halter strap area.","regions":[{"x":0.16,"y":0.1,"width":0.2,"height":0.48,"confidence":"high"}],"evidence_status":"direct"}]},"colors":[{"name":"matte black","part":"top fabric","regions":[{"x":0.28,"y":0.28,"width":0.44,"height":0.28,"confidence":"high"},{"x":0.29,"y":0.67,"width":0.42,"height":0.22,"confidence":"high"}],"subject":"product","description":"Solid matte black stretch fabric covering the bandeau top and tankini body.","sampled_hex":"#0E0D13","estimated_hex":"#0A0A0A"},{"name":"polished silver","part":"center ring and accents","regions":[{"x":0.39,"y":0.22,"width":0.22,"height":0.16,"confidence":"high"}],"subject":"product","description":"Shiny silver metal circular ring and short radiating metal accents forming a sunburst around the ring.","estimated_hex":"#B9B9B9"}],"product":{"summary":"Front view of a black strapless halter tankini top with a central circular metal ring and a vertical front slit; 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edges of the slit have visible stitching.","regions":[{"x":0.44,"y":0.35,"width":0.12,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Fabric appearance","kind":"feature","value":"Smooth, matte black stretch fabric with subtle gathered seams radiating from the center ring across the bust.","regions":[{"x":0.28,"y":0.28,"width":0.44,"height":0.28,"confidence":"high"}],"evidence_status":"direct"},{"key":"Bikini bottom visible","kind":"feature","value":"Low-rise black bikini bottoms with a V-shaped front waistband visible at the hips and lower abdomen.","regions":[{"x":0.29,"y":0.67,"width":0.42,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Stitching detail","kind":"feature","value":"Narrow topstitch lines visible along the top edge and down the front slit edges.","regions":[{"x":0.34,"y":0.28,"width":0.32,"height":0.38,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4690726","4690727","4690728","4690729","4690730","4690731"]},{"id":"img-1784702975407-1","url":"https://imagescdn.simons.ca/images/21619/2635/1/A2_2.jpg","alt_text":"Sun halter open tankini product image 2","position":2,"attributes":{"other":{"summary":"Studio shot of a model from the rear against a light neutral wall with directional lighting casting a soft shadow to the right; 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seams are stitched in matching black thread.","regions":[{"x":0.18,"y":0.28,"width":0.64,"height":0.12,"confidence":"high"},{"x":0.18,"y":0.62,"width":0.64,"height":0.08,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4690726","4690727","4690728","4690729","4690730","4690731"]},{"id":"img-1784702975407-2","url":"https://imagescdn.simons.ca/images/21619/2635/1/A3_2.jpg","alt_text":"Sun halter open tankini product image 3","position":3,"attributes":{"other":{"summary":"Studio product shot on a neutral light gray background, centered composition with soft shadow beneath; image shows entire front of the garment and the tied halter above.","observations":[{"key":"Background and staging","kind":"feature","value":"Even light gray background with no props; garment centered and photographed flat against background.","regions":[],"evidence_status":"direct"},{"key":"Shadowing","kind":"feature","value":"Soft diffuse shadow visible below the garment indicating overhead studio lighting.","regions":[{"x":0.25,"y":0.74,"width":0.5,"height":0.12,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Image crop and view","kind":"feature","value":"Full front-facing view of the garment including the tied halter knot; 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fabric appears uniform in color and texture.","regions":[],"evidence_status":"direct"},{"key":"Stitching and hems","kind":"feature","value":"Visible topstitching along the upper bandeau seam and skirt hem, forming narrow double-stitched lines near edges.","regions":[{"x":0.2,"y":0.68,"width":0.6,"height":0.12,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4690726","4690727","4690728","4690729","4690730","4690731"]}],"price":"69 CAD","sale_price":"69 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4690726","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=1","image":{"id":"img-variant-4690726","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Black - SMALL variant image","position":1,"variant_ids":["4690726"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Black - Small","option1":"Black","option2":"SMALL","image_url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","variant_id":"4690726","availability":"in_stock"},{"sku":"4690727","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=1","image":{"id":"img-variant-4690727","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Black - MEDIUM variant image","position":2,"variant_ids":["4690727"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Black - Medium","option1":"Black","option2":"MEDIUM","image_url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","variant_id":"4690727","availability":"in_stock"},{"sku":"4690728","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=1","image":{"id":"img-variant-4690728","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Black - LARGE variant image","position":3,"variant_ids":["4690728"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Black - Large","option1":"Black","option2":"LARGE","image_url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","variant_id":"4690728","availability":"in_stock"},{"sku":"4690729","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=80","image":{"id":"img-variant-4690729","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Orange - SMALL variant image","position":4,"variant_ids":["4690729"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Orange - Small","option1":"Orange","option2":"SMALL","image_url":"https://imagescdn.simons.ca/images/21619/2635/80/A1_2.jpg","variant_id":"4690729","availability":"in_stock"},{"sku":"4690730","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=80","image":{"id":"img-variant-4690730","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Orange - MEDIUM variant image","position":5,"variant_ids":["4690730"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Orange - Medium","option1":"Orange","option2":"MEDIUM","image_url":"https://imagescdn.simons.ca/images/21619/2635/80/A1_2.jpg","variant_id":"4690730","availability":"in_stock"},{"sku":"4690731","url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=80","image":{"id":"img-variant-4690731","url":"https://imagescdn.simons.ca/images/21619/2635/1/A1_2.jpg","alt_text":"Sun halter open tankini - Orange - LARGE variant image","position":6,"variant_ids":["4690731"]},"price":{"value":69,"currency":"CAD"},"title":"Sun Halter Open Tankini - Orange - Large","option1":"Orange","option2":"LARGE","image_url":"https://imagescdn.simons.ca/images/21619/2635/80/A1_2.jpg","variant_id":"4690731","availability":"in_stock"}],"item_group_title":"Sun Halter Open Tankini","size_system":"US","gender":"female","is_digital":"false","q_and_a":[{"a":"We recommend hand washing in cold water with mild detergent and laying flat to dry to maintain the fabric's elasticity. Machine washing on a delicate cycle in a mesh laundry bag is also acceptable, but avoid wringing or bleach.","q":"What are the recommended care instructions? Can it be machine washed or only hand wash?"},{"a":"The slit centre opening is a fixed design element — it is an open V-neck cutout, not adjustable. The coverage is determined by the slit's placement.","q":"Does the slit centre opening allow for adjustable coverage, or is it a fixed open V-neck?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635?colourId=0","deep_research":{"dimensions":{"fit_and_sizing":{"title":"How this top fits across different body types","entries":{"removable_tie_halter_strap":"Tying the halter tighter lifts the bust line while a looser knot eases neck strain, and the strap can be removed entirely for a different neckline or to avoid a tan-line, giving you three wear options from one top.","s_m_l_sizing_with_stretch_leeway":"Because the tankini is sized only in Small, Medium, and Large, its stretch-to-fit construction and adjustable halter and cups are what make the sizing work across body types, accommodating those who typically fall between numeric sizes.","soft_cups_with_removable_foam_padding":"The built-in soft cups provide a natural shaping baseline; slipping the removable foam pads in adds projection and concealment — a quick swap that tailors the bust profile without an underwire."}},"sun_charm_detail":{"title":"What the sun charm is made of and how it holds up","entries":{"permanently_attached_charm":"Unlike the halter strap which is removable, the sun charm is a permanently affixed decorative piece — it's not designed to detach, so there is no risk of it falling off in the water or getting lost in the laundry."}},"price_positioning":{"title":"How the price compares to other halter tankinis","entries":{"l_l_bean_halter_tankini_price_spectrum":"L.L.Bean's BeanSport Halter Tankini Top retails at C$99.95 but is frequently marked down to C$49.95, which places the Simons Sun Halter Open Tankini at C$69 as a mid-point — it costs notably less than full-price technical swimwear yet more than a sale-priced performance piece, bracketing it as a design-first option that doesn't demand a premium.","lycra_xtra_life_vs_stretch_nylon_blend":"L.L.Bean's top uses 80% nylon with 20% LYCRA® XTRA LIFE™ spandex, rated to resist chlorine, salt and heat degradation up to 10 times longer than generic elastane, and carries UPF 50+ sun protection — the Simons top specifies only a 'soft, stretch nylon blend' without UPF or chlorine resistance, so at C$69 the investment is in the removable halter tie and sun charm rather than in fabric longevity, making it ideal for someone who prioritises a stylish silhouette for occasional pool days over a training-grade swim piece.","simons_exclusive_design_with_sun_charm":"The Sun Halter Open Tankini is a Simons exclusive, distinguished by a fixed slit opening and a centre sun charm — details absent from L.L.Bean's halter tankini, which instead offers a basic V-neck with ruching and an adjustable tie-back — so the C$69 price is largely paying for a boutique-style silhouette that stands out at a resort, not for technical fabric qualities, especially when L.L.Bean's solid top can be found for under C$50 on sale."},"entry_quotes":{"l_l_bean_halter_tankini_price_spectrum":[{"url":"https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","quote":"C$ 99.95"},{"url":"https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","quote":"C$ 49.95"}],"lycra_xtra_life_vs_stretch_nylon_blend":[{"url":"https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","quote":"80% nylon, 20% LYCRA® XTRA LIFE™."},{"url":"https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","quote":"Resists damage from sun, salt, chlorine and heat"},{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Soft, stretch nylon blend"}],"simons_exclusive_design_with_sun_charm":[{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Simons exclusive"},{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Centre sun charm"},{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Slit centre opening in front"},{"url":"https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","quote":"ruched panel on the front"}]},"entry_sources":{"l_l_bean_halter_tankini_price_spectrum":["https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1"],"lycra_xtra_life_vs_stretch_nylon_blend":["https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1","https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/"],"simons_exclusive_design_with_sun_charm":["https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","https://www.llbean.ca/llb/shop/5804171.html?dwvar_5804171_color=1"]}},"material_performance":{"title":"How the nylon blend holds up to water and wear","entries":{"soft_matte_nylon_hand":"Nylon-spandex swim fabrics offer an ultra-soft, cool-to-touch feel with a matte surface that’s gentle on skin, but nylon’s ~4% moisture regain means it absorbs more water and dries more slowly than polyester, so this tankini feels heavier when wet and is best for beach days and lounging rather than lap swimming.","abrasion_resistance_for_beach_use":"The tight nylon-spandex knit resists snags and abrasion from sand and rough pool edges, so the tankini will handle beach lounging and rocky shorelines better than many delicate fashion tops, but its softer yarns will show wear faster than a polyester-based training suit when subject to heavy friction.","chlorine_degradation_without_treated_spandex":"Standard nylon-spandex blends use conventional elastane that begins to break down, lose recovery, and become brittle after about 50 hours of chlorinated water exposure — without a chlorine-resistant spandex fiber like LYCRA XTRA LIFE or Creora HighClo, this tankini will stay springy and soft for beach vacations and occasional pool dips but is not built for the daily wear and tear of lap swimming."},"entry_quotes":{"soft_matte_nylon_hand":[{"url":"https://www.berunclothes.com/what-materials-are-swimsuits-made-of","quote":"Nylon dries faster than cotton but slower than polyester. It absorbs more water than other synthetics. Your suit feels heavier in the pool."},{"url":"https://www.changletextile.com/news/nylon-spandex-vs-polyester-spandex-swimwear-fabric-sourcing-guide/","quote":"~4% regain (holds more water, dries slower)"}],"abrasion_resistance_for_beach_use":[{"url":"https://www.berunclothes.com/what-materials-are-swimsuits-made-of","quote":"The fiber resists abrasion from rough pool edges and sandy beaches. Tight weaving prevents snags."}],"chlorine_degradation_without_treated_spandex":[{"url":"https://www.foralltex.com/stories/chlorine-resistant-nylon-fabric-a-technical-sourcing-guide-for-2026.html","quote":"In our lab observations, standard spandex becomes brittle after just 50 hours of exposure, whereas chemically modified variants maintain elasticity for over 300 hours in both chlorine and saltwater."},{"url":"https://stretchhouse.com/chlorine-resistant-swimwear-fabric/","quote":"Chlorine, plus sunscreen and body oils, slowly breaks down standard spandex (elastane). As the elastane degrades, the suit loses recovery and starts to sag, bag and go see-through."}]},"entry_sources":{"soft_matte_nylon_hand":["https://www.berunclothes.com/what-materials-are-swimsuits-made-of","https://www.changletextile.com/news/nylon-spandex-vs-polyester-spandex-swimwear-fabric-sourcing-guide/"],"abrasion_resistance_for_beach_use":["https://www.berunclothes.com/what-materials-are-swimsuits-made-of"],"chlorine_degradation_without_treated_spandex":["https://www.foralltex.com/stories/chlorine-resistant-nylon-fabric-a-technical-sourcing-guide-for-2026.html","https://stretchhouse.com/chlorine-resistant-swimwear-fabric/"]}},"removable_halter_functionality":{"title":"How the detachable halter tie works","entries":{"two_neckline_design":"Removing the tie halter strap shifts the top from a classic V-halter profile to a straighter neckline that frames the centre sun charm and open slit as focal points, offering two distinct styling expressions."},"entry_quotes":{"two_neckline_design":[{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Removable tie halter strap"},{"url":"https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/","quote":"Centre sun charm"}]},"entry_sources":{"two_neckline_design":["https://www.lyst.com/en-ca/clothing/simons-sun-halter-open-tankini-1/"]}}}},"handle":"sun-halter-open-tankini-21619-2635","storefront_path":"/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635","storefront_url":"https://ai.simons.ca/en/swimwear/tops/tankini/sun-halter-open-tankini--21619-2635"}}