The Lightshifter unisex sunglasses from Bollé are a lighter version of the famous Shifter glasses. They're perfect for cycling and other outdoor activities.Their Nylon TR90 frame provides lightness, flexibility and comfort. The nose pads and temples made from Thermogrip ensure a snug fit and effective support to keep them stable during exercise. The ventilated lens allows maximum air circulation to limit fogging. Photochromic Phantom+ lenses offer incredible optical clarity. In addition to 100% UV protection, their tint changes with the light from category 2 to 3 for improved vision in all weather conditions. These lenses are also polarised, blocking stray reflections of light.With its sleek style, the Lightshifter will fit in perfectly with your shopping.