100% UV Protection Coating: The lenses of these polarized sunglasses have a UV400 protective film that blocks 100% of harmful UVA and UVB rays, thus effectively avoiding damage caused by UV rays, eliminating reflected and scattered light, and reducing eye fatigue. Compression & Scratch-Resistant TR90 Frame: Some intense outdoor activities mean that your outdoor sports sunglasses must be durable enough to handle the various challenges you may face in the wild. The TR90 frame of the sunglasses is made of polymer memory material, which is flexible and scratch-resistant, and weighs only about 30 grams, so it won't tire your ears for a long time, allowing you to enjoy any sport. Flexible Design Nose Pad: The ergonomically nose pads are particularly suitable for any face shape and are suitable for most age groups (adults, teens, kids) to wear when exercising outdoors. You can also adjust the height of windproof eyewear and the distance from the face to effectively prevent fogging. One Piece HD TAC Lens: High-quality polarized lenses can show you the most authentic and colorful world. To increase contrast and deepen perception, the one-piece lens design provides a wider field of view, making the cycling goggles more windproof. Multipurpose Cycling Goggles: These windproof glasses are perfect for cycling, driving, running, fishing, racing, golf, skating, mountaineering, hiking, baseball, volleyball and other outdoor activities, the cool shape of the sunglasses is sure to make you stand out from the crowd, it is the perfect buddy for outdoor enthusiasts.