Lightweight, semirimless performance sunnies designed for cyclists feature a wrap-shield Prizm lens that enhances color and contrast so you can see more detail. 42mm lens width; 142 bridge width; 140 temple length 100% UV protection Prizm lens technology enhances color, contrast and detail for an optimized visual experience Unobtainium® nose pad increases grip with perspiration to help keep the eyewear securely in place Plastic Made in the USA