Bolle Anaconda Sunglasses - Black/Polarised Smoke Plastic Resin frame Polycarbonate lens Non-Polarazied 100% UV400 protection coating Lens width: 64 millimeters Lens height: 35 millimeters Bridge: 17 millimeters Arm: 125 millimeters 10 millimeters wide Anti-slip nose piece Anti-slip temples. Anti-fog treatment Extensive curvature provides for the widest field of vision as well as optimum Protection for the Eye area With a visible light transmission of 10 percent , they are ideal for sunny conditions 8 base. Improves awareness and offers better periphery vision Fit - Medium/Large UVA/UVB Protection Bolle exceeds the industry standard with 100% 20.3 Poly carbonate Lenses Lenses 20 times more impact resistant than glass-and three times lighter. Rx8 Prescription Available You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!