Be totally in the zone with certified protection. With an adult unisex shape, the MAXX 31 Meets or exceeds ASTM F803 impact resistance standards for several sports such as basketball, tennis, soccer, squash and more. Prescription available through your optical retailer The first protective sports eyewear to receive the AOA seal of Acceptance! Meets or exceeds ASTM F803 impact resistance standards for several sports. Patented (#6,890,073B) eyerim assembly allows for a wide range of prescription lens power. Unisex shape. Sizing allows for youth and adult fitting. Bridge has soft inside padding for comfort and fit. Comes with semi-rigid case & double slide adjustable strap. Prescription Lenses: This frame can be purchased with prescription lenses. For online orders, we offer single vision polycarbonate lenses with anti-reflective coating. Customers also have the option of selecting the following customizations: Add Optifog® anti-fog coating to your lenses for clear vision under a wide range of indoor and outdoor environmental conditions Upgrade your lenses to Grey or Brown Transitions® to adapt seamlessly to changing light conditions Sizing: A B ED DBL 53 (M) 34.7 58 17 55 (L/XL) 39.0 60 20 A = the horizontal measurement of the lens B = the vertical measurement of the lens ED = Effective Diameter defines the minimum diameter lens that will fit a frame when the geometric center of the lens is exactly centered in the frame DBL = Distance Between Lenses or the bridge size (M) = Medium Fitting (L/XL) = Large/X Large Fitting All measurements in millimetres (mm)
