{"product":{"catalog_id":"b490bb15-78d9-42ac-b8fe-ffdb74c1212d","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"ad2d4370-1484-404d-83a7-f03e3ee5708c","title":"Pierce Aviator Sunglasses","description":"These are aviator-style sunglasses from Le 31 by Simons, featuring an ultra-thin metal and plastic frame with gradient grey lenses and a double bridge design. They provide 100% UV protection and include adjustable silicone nose pads for a comfortable fit. Suitable for everyday wear and outdoor activities.","url":"https://www.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131?colourId=1","brand":"Le 31","condition":"new","product_category":"men accessories > sunglasses > aviator","material":"Metal and plastic","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/850/22131/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/850/22131/1/A2_2.jpg"],"images":[{"id":"img-1784702925257-0","url":"https://imagescdn.simons.ca/images/850/22131/1/A1_2.jpg","alt_text":"Pierce aviator sunglasses product image (primary)","position":1,"attributes":{"other":{"summary":"Centered front-on studio shot on a light neutral background with soft shadows beneath the product and even diffuse lighting.","observations":[{"key":"Shot composition","kind":"feature","value":"Sunglasses are centered and presented front-facing with the full front frame visible and slight perspective showing temple direction.","regions":[],"evidence_status":"direct"},{"key":"Background and surface","kind":"feature","value":"Uniform light grey background and surface with a soft shadow directly beneath the lenses indicating even frontal lighting.","regions":[],"evidence_status":"direct"},{"key":"Lighting","kind":"feature","value":"Diffuse, even studio lighting producing soft shadows and gentle highlights on metal surfaces.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"polished silver","part":"metal frame and bridges","regions":[{"x":0.33,"y":0.2,"width":0.34,"height":0.3,"confidence":"high"}],"subject":"product","description":"Thin polished silver metal with a reflective finish visible on rims and bridges.","estimated_hex":"#BFC3C6"},{"name":"gradient grey","part":"lenses","regions":[{"x":0.06,"y":0.25,"width":0.42,"height":0.33,"confidence":"high"},{"x":0.52,"y":0.25,"width":0.42,"height":0.33,"confidence":"high"}],"subject":"product","description":"Vertical gradient grey tint, darker at the top and fading to a much lighter grey at the bottom.","sampled_hex":"#A5A4A3","estimated_hex":"#9E9E9E"},{"name":"black","part":"temple end tips","regions":[{"x":0.02,"y":0.33,"width":0.06,"height":0.07,"confidence":"medium"},{"x":0.92,"y":0.33,"width":0.06,"height":0.07,"confidence":"medium"}],"subject":"product","description":"Matte or solid black rectangular end pieces at the temple tips.","estimated_hex":"#111111"},{"name":"clear / translucent","part":"nose pads","regions":[{"x":0.47,"y":0.35,"width":0.06,"height":0.08,"confidence":"high"}],"subject":"product","description":"Transparent/very pale silicone nose pads appearing nearly clear against the background.","sampled_hex":"#F1F2F4","estimated_hex":"#F2F3F4"}],"product":{"summary":"Front-facing metal aviator-style sunglasses with a thin silver double bridge, rectangular rounded gradient grey lenses, clear adjustable nose pads, and thin temples terminating in black rectangular tips.","observations":[{"key":"Frame geometry","kind":"feature","value":"Thin metal frame forming two large squared-oval lenses with gently rounded corners and a continuous rim around each lens.","regions":[{"x":0.05,"y":0.22,"width":0.9,"height":0.38,"confidence":"high"}],"evidence_status":"direct"},{"key":"Double bridge","kind":"feature","value":"Two thin horizontal metal bars spanning between the lenses: a prominent top bar and a slimmer bar directly above the nose bridge.","regions":[{"x":0.36,"y":0.2,"width":0.28,"height":0.06,"confidence":"high"}],"evidence_status":"direct"},{"key":"Nose pads","kind":"feature","value":"Transparent adjustable silicone nose pads attached to small metal pad arms, visible inside the frame at the bridge area.","regions":[{"x":0.47,"y":0.35,"width":0.06,"height":0.08,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lenses finish","kind":"feature","value":"Lenses show a vertical gradient tint, darker at the top and fading to a much lighter grey toward the bottom.","regions":[{"x":0.06,"y":0.25,"width":0.42,"height":0.33,"confidence":"high"},{"x":0.52,"y":0.25,"width":0.42,"height":0.33,"confidence":"high"}],"evidence_status":"direct"},{"key":"Temple and end tips","kind":"feature","value":"Thin metal temples extend straight back from the hinge and end in short rectangular black tips visible at each side.","regions":[{"x":0.02,"y":0.33,"width":0.06,"height":0.07,"confidence":"medium"},{"x":0.92,"y":0.33,"width":0.06,"height":0.07,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Hinge detail","kind":"feature","value":"Small metal hinge sections connect the temples to the frame rim; hinge hardware is visible as darker rectangular blocks at the outer edge of each lens rim.","regions":[{"x":0.01,"y":0.33,"width":0.05,"height":0.05,"confidence":"medium"},{"x":0.94,"y":0.33,"width":0.05,"height":0.05,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Lens reflections","kind":"feature","value":"Subtle specular reflections and faint internal reflections are visible on the lens surfaces, especially near the top curvature.","regions":[{"x":0.2,"y":0.24,"width":0.6,"height":0.18,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4257910","3736545"]},{"id":"img-1784702925257-1","url":"https://imagescdn.simons.ca/images/850/22131/1/A2_2.jpg","alt_text":"Pierce aviator sunglasses product image 2","position":2,"attributes":{"other":{"summary":"Studio flat-lay on a light grey seamless background with soft directional lighting from upper-left creating diffuse shadow to the right of the product.","observations":[{"key":"Background and surface","kind":"feature","value":"Even light grey seamless background and surface with no texture or props.","regions":[],"evidence_status":"direct"},{"key":"Shadow","kind":"feature","value":"Soft diffuse shadow cast to the right and slightly downward from the sunglasses, indicating directional light from the upper-left.","regions":[{"x":0.4,"y":0.58,"width":0.5,"height":0.2,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Three-quarter angled flat-lay view showing front of lenses and both temples receding toward the upper part of the frame.","regions":[],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"High-resolution, well-focused product image with even exposure and minimal reflections on lenses.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"polished silver","part":"metal frame and temples","regions":[{"x":0.06,"y":0.38,"width":0.75,"height":0.18,"confidence":"high"},{"x":0.44,"y":0.4,"width":0.48,"height":0.2,"confidence":"high"}],"subject":"product","description":"Reflective polished silver metal finish on rims, bridge, and temple shafts; appears glossy.","sampled_hex":"#C5C4C3","estimated_hex":"#C8CCD0"},{"name":"gradient grey","part":"lenses","regions":[{"x":0.1,"y":0.46,"width":0.48,"height":0.3,"confidence":"high"},{"x":0.4,"y":0.46,"width":0.4,"height":0.3,"confidence":"high"}],"subject":"product","description":"Grey gradient tint, darker toward the top and lighter toward the bottom of each lens with a smooth gradient.","sampled_hex":"#B3B3B3","estimated_hex":"#AEB6BA"},{"name":"translucent beige-grey","part":"temple tips","regions":[{"x":0.68,"y":0.12,"width":0.26,"height":0.18,"confidence":"high"},{"x":0.18,"y":0.1,"width":0.2,"height":0.16,"confidence":"medium"}],"subject":"product","description":"Translucent beige-grey plastic covering the ends of the temples with a slightly glossy finish.","sampled_hex":"#EDEDED","estimated_hex":"#D7CFCA"}],"product":{"summary":"Metal-frame aviator-style sunglasses with thin double bridge, gradient grey lenses, clear adjustable nose pads, and thin metal temples with translucent beige plastic tips; shown at a three-quarter angled flat lay revealing front and both temples.","observations":[{"key":"Frame material and finish","kind":"feature","value":"Thin metal frame with a reflective silver finish forming the rims, bridge and temples.","regions":[{"x":0.06,"y":0.38,"width":0.75,"height":0.4,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lens shape and style","kind":"feature","value":"Large squared-oval aviator lenses with softly rounded corners and a slightly flattened bottom edge.","regions":[{"x":0.08,"y":0.44,"width":0.6,"height":0.34,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lens coloration","kind":"feature","value":"Grey gradient tint, darker at the top and fading lighter toward the bottom of the lenses.","regions":[{"x":0.1,"y":0.46,"width":0.48,"height":0.3,"confidence":"high"},{"x":0.4,"y":0.46,"width":0.4,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Double bridge","kind":"feature","value":"Slim double bridge above the nose connecting the two rims; the upper bar is thin and metallic.","regions":[{"x":0.18,"y":0.36,"width":0.44,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Nose pads","kind":"feature","value":"Transparent adjustable nose pads attached to small metal pad arms.","regions":[{"x":0.27,"y":0.52,"width":0.1,"height":0.12,"confidence":"high"},{"x":0.35,"y":0.52,"width":0.1,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Temples","kind":"feature","value":"Straight, narrow metal temples extending from the frame with a small hinge at the connection point.","regions":[{"x":0.44,"y":0.4,"width":0.48,"height":0.2,"confidence":"high"},{"x":0.02,"y":0.26,"width":0.36,"height":0.24,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Temple tips","kind":"feature","value":"Translucent beige/grey plastic temple end tips covering the metal temple ends.","regions":[{"x":0.68,"y":0.12,"width":0.26,"height":0.18,"confidence":"high"},{"x":0.18,"y":0.1,"width":0.2,"height":0.16,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Hinges","kind":"feature","value":"Small visible metal hinge connecting temple to frame on each side.","regions":[{"x":0.42,"y":0.42,"width":0.06,"height":0.06,"confidence":"high"},{"x":0.14,"y":0.42,"width":0.06,"height":0.06,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4257910","3736545"]}],"price":"19.99 CAD","sale_price":"19.99 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4257910","url":"https://www.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131?colourId=1","image":{"id":"img-variant-4257910","url":"https://imagescdn.simons.ca/images/850/22131/1/A1_2.jpg","alt_text":"Pierce aviator sunglasses - Black - ONE SIZE variant image","position":1,"variant_ids":["4257910"]},"price":{"value":29,"currency":"CAD"},"title":"Pierce Aviator Sunglasses - Black - One Size","option1":"Black","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/850/22131/1/A1_2.jpg","variant_id":"4257910","availability":"in_stock"},{"sku":"3736545","url":"https://www.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131?colourId=29","image":{"id":"img-variant-3736545","url":"https://imagescdn.simons.ca/images/850/22131/1/A1_2.jpg","alt_text":"Pierce aviator sunglasses - Patterned Brown - ONE SIZE variant image","position":2,"variant_ids":["3736545"]},"price":{"value":29,"currency":"CAD"},"title":"Pierce Aviator Sunglasses - Patterned Brown - One Size","option1":"Patterned Brown","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/850/22131/29/A1_2.jpg","variant_id":"3736545","availability":"in_stock"}],"item_group_title":"Pierce Aviator Sunglasses","size_system":"US","gender":"male","is_digital":"false","review_count":1,"q_and_a":[{"a":"No, the contrast lenses on the Pierce aviator sunglasses are not polarized. The product description mentions 'contrast lenses' without any mention of polarization, unlike some other Le 31 aviator models (e.g., Saxton or Beckett) that specifically list polarized lenses.","q":"Are the contrast lenses polarized?"},{"a":"The product listing does not specify whether a protective case or microfiber pouch is included. Given the low price point, a basic pouch may be provided, but we recommend checking with us or expecting a simple sleeve upon receipt.","q":"Do the sunglasses come with a protective case or microfiber pouch?"},{"a":"The nose pads appear to be fixed as part of the metal and plastic frame. The product details do not mention adjustable nose pads, and based on the style, they are likely non-adjustable.","q":"Are the nose pads adjustable or fixed?"}],"reviews":[{"date":"July 2, 2023","title":"Stylish","rating":4,"content":"Bought the silver colour for my husband. Nice shape and fit. I took off one star because we were surprised to find the lenses are actually mirrored and that wasn’t mentioned in the product description. They still look great so we’ll be keeping them, but would have preferred if the lenses were gradient like how they appear in the photos.","reviewer_name":"Christina Y."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131?colourId=1","deep_research":{"dimensions":{"uv_protection_standards":{"title":"What 100% UV protection really means","entries":{"lens_tint_vs_uv_block":"The Pierce's retro contrast lenses are purely a visible-light filter; the UV protection comes from a separate clear layer that does not depend on tint darkness, so the aviator style does not compromise eye safety.","price_uv_independence":"The Pierce's $29 CAD price tag does not signal weaker UV blocking; optometry school demonstrations have shown that even $1.50 sunglasses can achieve excellent UV protection while some $60 fashion pairs fail, making the printed '100% UV protection' claim the only reliable indicator.","100_uv_protection_label":"Sunglasses that block 100% of UV radiation are recommended by authoritative eye health sources to help protect against cataracts, macular degeneration, and corneal damage; the Pierce's '100% UV protection' claim aligns with that expert advice, placing it among the frames that offer adequate everyday sun safety."},"entry_quotes":{"lens_tint_vs_uv_block":[{"url":"https://www.ksat.com/news/local/2026/07/09/not-all-sunglasses-protect-your-eyes-heres-how-to-check-for-uv-protection/","quote":"\"The UV light protection is a clear coat; it’s not actually the tint on the glasses,\" said Stephanie Schmiedecke Barbieri, dean and professor at the Rosenberg School of Optometry."}],"price_uv_independence":[{"url":"https://www.ksat.com/news/local/2026/07/09/not-all-sunglasses-protect-your-eyes-heres-how-to-check-for-uv-protection/","quote":"one stylish pair of $60 sunglasses with dark tinted lenses received a poor reading, while a pair of $1.50 SpongeBob-themed sunglasses had an excellent UV protection reading."},{"url":"https://www.ksat.com/news/local/2026/07/09/not-all-sunglasses-protect-your-eyes-heres-how-to-check-for-uv-protection/","quote":"Barbieri said price is not an indicator of how well sunglasses protect your eyes."}],"100_uv_protection_label":[{"url":"https://www.allaboutvision.com/eyewear/sunglasses/lenses/how-to-tell-if-have-uv-protection/","quote":"Sunglasses that block 100% of UV radiation can help protect your eyes against these risks."}]},"entry_sources":{"lens_tint_vs_uv_block":["https://www.ksat.com/news/local/2026/07/09/not-all-sunglasses-protect-your-eyes-heres-how-to-check-for-uv-protection/"],"price_uv_independence":["https://www.ksat.com/news/local/2026/07/09/not-all-sunglasses-protect-your-eyes-heres-how-to-check-for-uv-protection/"],"100_uv_protection_label":["https://www.allaboutvision.com/eyewear/sunglasses/lenses/how-to-tell-if-have-uv-protection/"]}},"budget_aviator_comparison":{"title":"Value comparison among $30 aviator sunglasses","entries":{"100_uv_protection":"Full UV400 protection is a non-negotiable baseline for eye safety, and the Pierce delivers it at $29 — a price where many no-name budget aviators may cut corners on UV filtering, but the Simons house brand ensures a minimum standard that is actually stated on the product rather than implied.","patterned_brown_variant":"The Patterned Brown colorway moves beyond the standard solid aviator with a textured finish that references classic tortoise-shell but in a more contemporary, patterned arrangement — making the Pierce one of the few sub-$30 aviators to offer a distinctive, fashion-forward look that stands apart from plain black or gold frames.","ultra_thin_metal_and_plastic_frame":"The frame combines metal and plastic in an ultra-thin profile, at a price ($29 CAD) where all-plastic or bulky metal frames dominate — the thinness delivers a lightweight, barely-there feel that elevates the classic aviator silhouette into a more modern, minimal accessory.","29_price_parity_across_le_31_aviator_range":"Every Le 31 aviator — whether it's the Pierce, Saxton, Lawrence, or Trey — carries the identical $29 CAD price, turning the selection into a pure style decision: ultra-thin metal contrast-lens retro, classic metallic polarized, or colored plastic frames, all without a price penalty for any one look.","le_31_by_simons_canadian_designed_house_brand":"The Pierce is part of Simons' in-house Le 31 line, designed in Canada — a detail that distinguishes this $29 aviator from generic import frames and signals a certain retail-backed curation and accountability that home-brand sunnies at this price rarely carry."},"entry_quotes":{"100_uv_protection":[{"url":"https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/","quote":"100% UV protection"}],"ultra_thin_metal_and_plastic_frame":[{"url":"https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/","quote":"Timeless aviator style updated on an ultra-thin frame featuring contrast lenses to add a retro touch to your look"}],"29_price_parity_across_le_31_aviator_range":[{"url":"https://www.stylight.ca/Le-31/Aviator-Sunglasses/","quote":"Le 31 Lawrence aviator sunglasses Yellow\n\nDelivery: Delivery costs apply\n\n$29.00\n\nSimons"},{"url":"https://www.stylight.ca/Le-31/Aviator-Sunglasses/","quote":"Le 31 Trey aviator sunglasses White\n\nDelivery: Delivery costs apply\n\n$29.00\n\nSimons"}],"le_31_by_simons_canadian_designed_house_brand":[{"url":"https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/","quote":"Le 31 by Simons: an exclusive designed in Canada"}]},"entry_sources":{"100_uv_protection":["https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/"],"ultra_thin_metal_and_plastic_frame":["https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/"],"29_price_parity_across_le_31_aviator_range":["https://www.stylight.ca/Le-31/Aviator-Sunglasses/"],"le_31_by_simons_canadian_designed_house_brand":["https://www.stylight.ca/Item/Le-31/Pierce-Aviator-Sunglasses-Brown--2615096c-dfe8-5c64-96f6-38f1825b166a/"]}},"contrast_lenses_explained":{"title":"How contrast lenses affect your vision","entries":{"non_polarized_lens_benefits":"Since the Pierce lenses lack a polarizing filter, wearers avoid two optical annoyances: the screen-blackout effect that occurs when polarized sunglasses interact with LCD displays, and the moiré or rainbow patterns that polarized lenses can reveal in tempered glass windshields.","brown_tortoise_contrast_tint":"The Patterned Brown variant’s brown lens tint selectively filters blue light, noticeably sharpening contrast on hazy or overcast days and making road surfaces and landscape contours pop — the same optical effect that made brown-tinted lenses a standard for U.S. military pilots starting in the 1930s.","visible_light_transmission_range":"Brown and gray contrast lenses of this class typically transmit 15–30% of visible light, striking a balance that darkens the field enough to limit squinting while preserving sufficient detail and color discrimination for activities like driving and walking.","100_uv_protection_paired_with_contrast":"The lenses block all ultraviolet light below 400 nm, protecting the cornea and retina from long-term UV damage, while the contrast tint reduces the total visible light entering the eye, which helps maintain a relaxed pupil and reduces the eye strain that leads to squinting in bright conditions."},"entry_quotes":{"non_polarized_lens_benefits":[{"url":"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots","quote":"When you view one polarizing filter through another (your sunglasses), they can cancel each other out, causing the screen to appear black or dangerously dim from certain angles."},{"url":"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots","quote":"Polarized lenses can also reveal stress patterns in tempered glass, making sections of the aircraft’s windshield appear as a distracting moiré or rainbow pattern."}],"brown_tortoise_contrast_tint":[{"url":"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots","quote":"Enhances contrast and depth perception by filtering blue light."},{"url":"https://visualfoodie.com/a-ray-ban-aviator-shade-lens-color-guide/","quote":"These solid color lenses are the foundation of the Ray-Ban legacy, developed in the 1930s for U.S. military pilots."}],"visible_light_transmission_range":[{"url":"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots","quote":"Reduces overall brightness (VLT 15-30%)."}],"100_uv_protection_paired_with_contrast":[{"url":"https://science.howstuffworks.com/innovation/everyday-innovations/sunglass.htm","quote":"Ultraviolet (UV) light damages the cornea and the retina. Good sunglasses can eliminate UV rays completely."},{"url":"https://science.howstuffworks.com/innovation/everyday-innovations/sunglass.htm","quote":"When the eye receives too much light, it naturally closes the iris. Once it has closed the iris as far as it can, the next step is squinting."}]},"entry_sources":{"non_polarized_lens_benefits":["https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots"],"brown_tortoise_contrast_tint":["https://visualfoodie.com/a-ray-ban-aviator-shade-lens-color-guide/","https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots"],"visible_light_transmission_range":["https://visualfoodie.com/a-ray-ban-aviator-shade-lens-color-guide/","https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/best-lens-tints-sunglasses-for-pilots"],"100_uv_protection_paired_with_contrast":["https://www.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131?colourId=1","https://science.howstuffworks.com/innovation/everyday-innovations/sunglass.htm"]}},"aviator_fit_and_face_shapes":{"title":"Aviator fit and face shape suitability","entries":{"eyebrow_coverage_and_cheek_clearance":"Aviators are designed with oversized lenses that should cover most of the eyebrows and never touch the cheekbones—if the ONE SIZE frame sits too low it will hit your cheeks when you smile, and if too high it leaves a sun gap above the brows, so a quick self-test is to check eyebrow coverage and ensure lashes don't brush the lenses.","teardrop_lens_and_face_shape_compatibility":"The classic teardrop aviator silhouette is broadly flattering, especially for oval, square, and heart-shaped faces—the curved bottom softens angular jawlines while the wide top bar balances broader foreheads—but very round faces may find the lens echoes their own curves too strongly, making navigator-style squared-off frames a more complementary alternative."},"entry_quotes":{"eyebrow_coverage_and_cheek_clearance":[{"url":"https://www.wmpeyewear.com/blogs/blog/how-should-aviators-fit-find-the-right-aviators-for-you","quote":"Aviators should fit snugly so that they cover your eyebrows but are not so big that they hit your cheekbones."}],"teardrop_lens_and_face_shape_compatibility":[{"url":"https://www.lensdirect.com/blog/fashion/top-aviator-sunglass-styles-for-every-face-shape/","quote":"While aviator sunglasses suit most face shapes, they are particularly well-suited for oval, square, and heart-shaped faces."}]},"entry_sources":{"eyebrow_coverage_and_cheek_clearance":["https://www.wmpeyewear.com/blogs/blog/how-should-aviators-fit-find-the-right-aviators-for-you"],"teardrop_lens_and_face_shape_compatibility":["https://www.lensdirect.com/blog/fashion/top-aviator-sunglass-styles-for-every-face-shape/","https://www.lensdirect.com/blog/fashion/aviator-vs-wayfarer-vs-round-which-suits-your-face/"]}},"metal_plastic_frame_durability":{"title":"Durability of metal-plastic hybrid frames","entries":{"heat_sensitivity":"The thermoplastic components can warp if left in a hot car or under direct sunlight — a risk unique to plastic frames — so storing the Pierce in a case rather than on the dashboard dramatically extends its usable life.","limited_adjustability":"Unlike full-metal frames that an optician can heat and bend for a precise face fit, the rigid plastic elements on the Pierce resist professional re-shaping — any loosening over time must be addressed by tightening micro-screws rather than by temple or nose-pad manipulation.","2_3_year_daily_wear_lifespan":"With daily use the frame's plastic portions will dictate longevity, averaging 2–3 years before cracking or fading sets in — a lifespan in line with the $29 CAD outlay and consistent with general performance of plastic frames in this budget tier."},"entry_quotes":{"heat_sensitivity":[{"url":"https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide","quote":"Plastic: Can deform in high heat (car dashboards, direct sun)."}],"limited_adjustability":[{"url":"https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide","quote":"Plastic: Minimal flexibility, higher risk of snapping."},{"url":"https://iframes.com.au/blogs/news/lightweight-vs-metal-frames-which-eyeglasses-are-better","quote":"Very adjustable: opticians can easily bend and reshape metal frames to fit perfectly."}],"2_3_year_daily_wear_lifespan":[{"url":"https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide","quote":"Plastic frames last 2–3 years on average with daily wear"}]},"entry_sources":{"heat_sensitivity":["https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide"],"limited_adjustability":["https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide","https://iframes.com.au/blogs/news/lightweight-vs-metal-frames-which-eyeglasses-are-better"],"2_3_year_daily_wear_lifespan":["https://modernopticals.com/index.php/blog-detail?url=plastic-vs-metal-frames-which-one-lasts-longer-a-complete-guide"]}}}},"handle":"pierce-aviator-sunglasses-850-22131","storefront_path":"/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131","storefront_url":"https://ai.simons.ca/en/men-accessories/sunglasses/aviator/pierce-aviator-sunglasses--850-22131"}}