Model: Hazemaster Gender: Unisex Frame Size (mm): Lens Width Bridge Temple 59 13 175 Frame Material: Metal Frame Description: Hazemaster revives another highly sought-after style from the American Optical archives of the 1960s. It was specifically designed for outdoorsmen, fishermen, hunters, and marksmen, featuring a sweat bar and unique yellow Hazemaster lenses that cut through fog, mist, or haze. The total absence of the blue end of the spectrum from the Hazemaster lens produces a crisper outline in outdoor haze. Autumn foliage viewers favor Hazemaster lenses because the reds, ambers and yellows of fall leaves are much more vivid with blue tints absent. Frame Features: Revived 1960s AO design Comfort cable temples for slip-free wear Handcrafted acetate sweat bar Orange lenses are well suited for low light Made in the USA from premium global components Temple Style: Cable Lens: AOLite™ Nylon Warranty: AO Eyewear offers a lifetime warranty on all solder points that fail due to manufacturer's defects. This warranty does not cover normal wear and tear, including scratches on the lenses, broken lenses, or damage caused by abuse or mishandling. This warranty applies only to AO Eyewear sunglasses purchased from authorized AO Eyewear dealers and is valid for the original purchaser only. Handmade in the U.S.A.