100 Percent Hypercraft XS Sunglasses - One Size Fits Most - Matte St Grey Hiper Crimson Silver Mirror Lens PLP|Riding Style They use a captive steel

They use a captive steel washer under the head which reduces friction on the dropout face

Cons: The high amount of float available may take some getting used to

heavy and long-wearing

Low profile so you shouldn't look like you have cankles

With a combination of Shimano's tooth profile and durable materials

100 Percent Hypercraft XS Sunglasses - One Size Fits Most - Matte St Grey Hiper Crimson Silver Mirror Lens PLP|Riding Style They use a captive steelHYPERCRAFT XS introduces a new generation of athletes to the lightest, strongest and most dynamic performance shield on the market. Loaded with the same game changing UltraCarbon technology of HYPERCRAFT, this smaller scale shield is designed for those smaller faces, uncompromising women, and young athletes that demand bold performance eyewear. Highlights Designed in California Superior optics with Ultra HD lenses made from crack and chemical