High-Quality TAC Material: All lenses are made of high-quality, shatterproof TAC material, which is durable enough for long-term wear. BEACOOL sports sunglasses adopt a break-resistant PC frame that is impact-resistant, scratch-resistant, and durable, designed for Japanese people. The lightweight, rimless jacket frame design is perfect for running, cycling, mountain climbing, baseball, motorcycling and driving, fishing, racing, trekking, and other outdoor activities. The colorful lenses combine fashion and sports, suitable for both men and women to wear, and designed for Japanese people. REVO Color High-Definition Polarized UV400 Lenses: Polarized lenses can block harmful UVA and UVB rays. REVO color high-definition polarized lenses restore true colors and adopt high-density REVO coating, maintaining the original colors and effectively enhancing visual clarity and contrast. They easily eliminate reflected and scattered light, making the scenery clearer and softer. Polarized sunglasses make the scenery clearer and softer, reducing eye strain. They can perfectly protect your eyes. Flexible Non-Slip Rubber Nose Pads: BEACOOL sunglasses are designed to provide a perfect fit. Flexible, non-slip rubber nose pads prevent the sunglasses from falling off when you sweat and fit snugly on your face. Wear these polarized sports sunglasses for cycling, running, fishing, golf, and many other sports, and keep your nose comfortable. With a lens width of 70 mm (2.75 inches), a nose bridge of 25 mm (0.98 inches), and a frame length of 140 mm (5.51 inches), they provide optimal coverage while ensuring a comfortable fit for both men and women. In addition, there is a rich color combination of frames and lenses.