The 100% S3 Sunglasses are semi-rimless sport performance eyewear suited for cycling, mountain biking, running, and baseball. The frame combines the understated brow profile of the S2 with the dual intake lens vents from the Speedcraft, addressing fogging and airflow during high-output activity. The Grilamid TR90 frame construction pairs with an injection-molded polycarbonate lens featuring Ultra HD optical clarity, hydrophobic and oleophobic coating, and full UVA, UVB, and UVC blocking.Le Bastille colorway features a matte or gloss frame finish specific to this variant, confirm exact finish from vendorBlue Mirror Photochromic lens adjusts tint dynamically in response to UV light levels, transitioning from lighter to darker as light intensity increasesPhotochromic lens technology makes this variant well-suited to rides with changing light conditions such as tree cover, tunnels, early morning, and overcast-to-bright transitionsBlue Mirror coating adds a reflective outer layer that reduces glare on bright days while maintaining the photochromic variable-tint function underneathMeasurements: Width 157mm (across front); Height 62mm (top of frame to bottom); Temple 129mm (length of the arm along the side of the head)Dual air vents built into the lens promote airflow and reduce fogging during active useGrilamid TR90 frame material provides a high strength-to-weight ratioSemi-rimless construction reduces overall frame weightUltra HD lens technology with 5.5-base cylindrical shield geometry for a distortion-free field of viewHydrophobic and oleophobic lens coating repels water, dirt, and oilUltra Grip Rubber temple and nose contact points maintain hold during perspirationIncludes microfiber cleaning bag, alternate-fit nosepad, and hard protective case; compatible with 100% RX Carrier (sold separately)Item SpecificationsActivityCyclingColorPearl White GlitterDefined ColorWhiteEyewear Lens ColorsBlue Mirror PhotochromicFace SizeAverageGender/AgeUnisexInterchangeable Lens YesPhotochromicYesPolarizedNoSizeOne Size 100% S3 Sunglasses Sunglasses UPC: 196261052138 MPN: 60005-00041