Tifosi Race Silver Slip Fototec Sunglasses - Ventilation For Increased Air Flow

Slip. Included lenses: light night fototec. Fototec lenses with variable tint technology adjust rapidly to changing light conditions for superior clarity and protection. In bright sun, microscopic photo chromic 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: 25 grams. Fit: small-large. Material: polycarbonate. Features: hydrophilic rubber nose pad and adjustable temple. Ventilation for increased air flow. Anti-fog. Light night fototec: 72-25% light transmission. Tifosi's widest transmission range. Clear-to-smoke transition provides clarity, comfort and protection from dawn to dusk. Manufacturer: tifosi optics.