Flashy yet fastThe 100% S3 combines standout features from two renowned performance favorites, borrowing the understated brow from the S2 and the definitive intake vents from the Speedcraft. Performance glasses that combine two of 100%’s most popular styles and add a photochromic lens that adapts to shifting light conditions. Photochromic evolving lenses adapt to different light conditions in less than fifteen seconds 5.5-base cylindrical shield lens for increased peripheral view and protection Ultra HD lenses manufactured in France from shatter and impact-resistant polycarbonate Hard coated, scratch-resistant polycarbonate lens provides 100% UV protection HYDROILO lens coating repels oil and water Flexible and lightweight Grilamid TR90 frame