Black Drum is light on weight and heavy on style. This Floating Air-Frame is designed with hypoallergenic rubber temple grips and adjustable nose pads for a no-slip, extra-grip fit. Diamond Hard® polarized lenses eliminate reflected glare and block 100% of UVA/B/C rays. The lenses are also shatter-resistant with a scratch-resistant coating. Grey (base) with platinum flash mirror lens tint is perfect for freshwater fishing and outdoor activities in variable light conditions. Lifetime Limited Warranty against defects in material and workmanship.