Tifosi eyewear veloce fototec light night sunglassestifosi optics interchangeable sunglasses feature decentred shatterproof polycarbonate lenses to virtually eliminate distortion give sharp peripheral vision and offer 100 protection from harmful uvauvb rays bugs rocks or whatever comes your way lens installationremoval is fast and easy the light night lenses offer fototec technology and the widest range of transition the colour neutral tint wont distort colours the frame is made of