100% UV400 Protection ROCKBROS Self - tinting Bicycle Sunglasses Photochromic The lenses of ROCKBROS sunglasses automatically become lighter or darker according to lighting conditions. UV400 Protection These cycling glasses protect your eyes from UVA, UVB, and UVC rays, as well as other harmful light. Rimless Design The rimless design offers a clearer view, avoiding the frame from blocking your sight. Note: The glasses change automatically in response to the intensity of UV rays, which can vary depending on the season and latitude. Anti - Impact The ROCKBROS sports sunglasses use highly durable and impact - resistant PC lenses. These lenses extend the lifespan of the glasses and are not easily damaged. The lenses are very lightweight and will not burden your cycling. This cycling sports glasses is highly suitable for daily use. Flexible PC Frame The temples of the bicycle sunglasses are also made of high - quality PC material, which is not easily broken. It can be freely adjusted to different face shapes. Suitable for both men and women. Suitable for cycling, fishing, driving, running, etc. Myopia Frame It includes a myopia frame, which is also suitable for myopic people. Adjustable Nose Pads The nose pads are adjustable, so they don't exert too much pressure on the nose. High - Durability Temples The temples of the bicycle sunglasses are made of high - strength material that is not easily broken. Self - tinting HD Lens The sunglasses use HD photochromic lenses to make your vision clearer. Ultra - Light, for Men and Women CYCLING SPORTS SUNGLASSES Weight: Approximately 24g Material: PC lens + PC frame Colors: red - black, red - white, blue - green Package Includes: 1 x Photochromic sunglasses, 1 x Myopia frame, 1 x Soft pouch, 1 x Cleaning cloth, 1 x EVA box Suitable for: Cycling, fishing, running, hiking, etc.