Now In: Optics → Tifosi Mast Fototec Sunglasses

Gunmetal Frame/Light Night Fototec Lenses. The frames are made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. They also include hydrophilic rubber ear and nose pieces for non-slip fit and adjustable ear pieces for a customizable, comfortable fit. Tifosi Optics sunglasses feature decentered shatterproof polycarbonate lenses to virtually eliminate distortion, give sharp peripheral vision, and offer 100% protection from harmful UVA/UVB rays, bugs, rocks, or whatever comes your way. Fototec lenses with variable tint technology (T-V) adjust rapidly to changing light conditions for superior clarity and protection. In bright sun, microscopic photochromic particles embedded in the lens react to UV rays darkening the optics so you'll never squint. Then with cloud cover, the particles return to their previous state letting through more light.