Tifosi Smoke Duro Fototec Sunglasses - Hydrophilic Rubber Nose Pad

Duro. Included lenses: high speed red fototec. Fototec lenses with variable tint technology 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. With cloud cover, the particles return to their previous state, letting through more light. Tifosi's fototec lenses are market leaders because of their lightweight, durability and incredible speed. All tifosi lenses offer 100% protection against harmful uva/uvb rays. Specifications: weight: 32 grams. Fit: medium-large. Material: polycarbonate. Features: hydrophilic rubber nose pad and adjustable temple. High speed red fototec: 35-12% light transmission. Sharpens contrast, details the road ahead and cycles from light to dark very quickly. Ideal for activities when the sun is at its strongest. Manufacturer: tifosi optics.