Smith Optics Shelter Sunglasses 100% Nylon nylon frame Polarized 2.5" high 3.3" wide Bold sunglass with custom logo plaque and thick arms Grilamid TR-90 frame with hydrophilic Megol on nose and temple pads TLT carbonic lens technology provides distortion-free vision Impact-resistant design with sturdy anti-scratch coating Available in large fit; backed by lifetime warranty