{"product_id":"100-s3-sport-performance-cycling-sunglasses-vented-shield-lens","title":"100% S3 Sport Performance Cycling Sunglasses - Vented Shield Lens","description":"\u003cp\u003eIn this review of the 100% S3 Sport Performance Cycling Sunglasses the bottom line is simple: these are built for riders who want a ventilated, wide-field shield that handles long efforts and fast descents. The S3 blends the lowered brow of the S2 with intake vents inspired by the Speedcraft to deliver exceptional airflow and a broad, unobstructed view. The single biggest reason to buy is the combination of a 5.5-base cylindrical Ultra HD polycarbonate shield and lower air scoops that reduce lens moisture while keeping visibility clear during high-exertion efforts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra HD shield:\u003c\/strong\u003e A 144 mm, high-impact polycarbonate lens delivers a wide field of vision and strong peripheral protection for fast riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented design:\u003c\/strong\u003e Lower air scoops and intake vents reduce fogging and moisture on the lens for sustained clarity on long rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable lenses:\u003c\/strong\u003e Scratch resistant, mirrored lenses swap quickly so riders can adapt to changing light and maintain UV400 protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight frame:\u003c\/strong\u003e The plastic frame keeps overall weight low, making these comfortable for long training blocks and triathlon use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection coatings:\u003c\/strong\u003e Mirrored lenses include a scratch, water, dirt and oil resistant coating to preserve visual clarity in varied conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe S3 is aimed at road cyclists, triathletes and racers who want a performance-oriented shield with excellent ventilation and broad visibility. It suits riders who value quick lens swaps and a lightweight feel for multi-hour rides or race days.\u003c\/p\u003e\u003cp\u003eRiders who prefer minimalist or small-frame eyewear, or those seeking prescription-specific solutions, should look elsewhere; the S3 is focused on a pronounced, full-coverage shield rather than narrow or optical-ready frames.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide 144 mm Ultra HD shield gives excellent peripheral view and impact resistance.\u003c\/li\u003e\n\u003cli\u003eLower air scoops and intake vents substantially reduce lens fogging during hard efforts.\u003c\/li\u003e\n\u003cli\u003eInterchangeable, UV400 lenses with resistant coatings keep clarity in dirty or wet conditions.\u003c\/li\u003e\n\u003cli\u003eLightweight plastic frame is comfortable for long rides and triathlon transitions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe prominent shield style may be bulky for riders who prefer small-profile sunglasses.\u003c\/li\u003e\n\u003cli\u003eNot presented with prescription lens options, so optical users will need third-party solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eImported plastic frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens material\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens width\u003c\/td\u003e\n\u003ctd\u003e144 millimeters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens shape\u003c\/td\u003e\n\u003ctd\u003e5.5-base cylindrical shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003eMirrored with scratch, water, dirt and oil resistant coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eInterchangeable lenses provide 100% UV protection (UV400)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 100% S3 is a strong choice for cyclists and triathletes who need a ventilated, wide-vision shield that performs in varied conditions. Its Ultra HD polycarbonate lens, effective venting and durable coatings make it good value for riders prioritizing visibility and fog control over a minimal frame.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre the lenses interchangeable?\u003c\/strong\u003e\u003cbr\u003eYes, the S3 uses interchangeable scratch resistant lenses that provide UV400 protection and swap for different light conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the vents reduce fogging?\u003c\/strong\u003e\u003cbr\u003eYes, the lower air scoops and intake vents increase ventilation and help reduce moisture buildup on the lens during intense efforts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this frame suitable for long rides?\u003c\/strong\u003e\u003cbr\u003eThe plastic frame is lightweight and designed for comfort during long rides, making it a practical option for endurance and triathlon use.\u003c\/p\u003e","brand":"100%","offers":[{"title":"Default Title","offer_id":48244485751003,"sku":"B09WCRPWRK","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61KgoctJcmL.__AC_SY445_SX342_QL70_FMwebp.webp?v=1770992953","url":"https:\/\/gearmusthave.com\/products\/100-s3-sport-performance-cycling-sunglasses-vented-shield-lens","provider":"GearMustHave","version":"1.0","type":"link"}