BONAUR POLARIZED Sports Sunglasses with 5 Interchangeable Lenses Fluorescent Color for Cycling Riding Driving Fishing Running Golf and Outdoor Activities(White+Black) plastic frame plastic lens polarized Lens width: 2.1*1.58 inches 100% UV400 Protection Coating; Shatterproof Flexible Polycarbonate Frame, The adjustable nose support made of soft silicone, it can be changed so that can fit you nose well and make you feel more comfortable; 5 Shatterproof Lens: The Main Black lens is Polarized Lenses Against Strong Sunlight, the Other 4 Lens are Colored Sunglasses for Different Environmental Condition; Lightweight design is ideal for usage by motorcycle and cycling bicycle, driving, running, fishing, racing, Skiing and climbing, Trekking or other outdoor activities enthusiasts. Allows for easy and convenient to carry and install; 30 Days Money Back Guarantee.