Ready to hit the trail, tear up the road, and even play at the beach? Hop to it with Serfas' Sike Out glasses. Their light and form-fitting frame delivers strong impact resistance. Scratch-resistant lenses and wrap-around frames give you 100% UVA/UVB protection from the sun's glare. You'll especially love the photochromic lenses that change tint to match the lighting conditions so you always enjoy great visibility. Shorter temples with tips that curve down behind your ears and an adjustable nose piece provide a comfortable fit, while vents prevent fogging.