Northwave Team Sunglasses - Multi LensNorthwave's Team sunglasses are built for comfort and value but with some great features you find on the top models. These sunglasses from the Sport Line come with 3 lenses including spare clear and orange sets.Hard and soft cases included. Adjustable nose pads to give a perfect fit. Lenses are made from polycarbonate to give first-rate optical features, excellent impact resistance and extraordinary lightness: polycarbonate lenses also have a low refraction index and are scratch resistant. The off-centre lens technology means the axis of the lens is aligned with the focal point of the eye so your eyes won't get tired during use. The lenses are treated to make them perfectly smooth so any drops of water simply slide off, leaving the surface dry and free from water prisms so you will always have perfect visibility.Features: Fitting: Regular Base: 7 Lens: Polycarbonate, off-centre, water repellent Nose Pads: Ergonomic Performance Level: 4/5 Includes: Hard and soft cases, clear, orange and smoke spare lensesTechnologies: Polycarbonate Lens: First-rate optical features, excellent impact resistance and extraordinary lightness: polycarbonate lenses also have a low refraction index and are solvent and scratch resistant. Off-Centre Lens: Northwave glasses have lenses with an off-centre base: the axis of the focal centre is aligned with the focal centre of the eye so your eyes don’t get tired and the curvature, which provides essential protection from sunlight and insects, won’t cause any image distortion. Water Repellent Lens: Perfect visibility even when it’s raining or the lenses are wet. The lenses are treated to make them perfectly smooth so any drops of water simply slide off, leaving the surface dry and free from water prisms.Buy Northwave Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.