Rise to the challenge with this unique goggle that is the perfect solution for all outdoor enthusiasts. A distinct groove on each side accommodates standard prescription glasses, ensuring a comfortable fit and enabling all to ride in style. The flexible polyurethane frame creates a molded seal over the face, cushioned by a dense layer of sweat-absorbent, neoprene foam. Three sets of interchangeable lenses are included (anti-fog smoke, amber and clear). *Please note that while these glasses would presumably pass ANSI Z87.1-2010 standards, they are NOT certified, and are therefore not endorsed as safety eyewear by Safety Glasses USA.