Specification AgeRangeDescription : Adult Brand : KISSOUL BulletPoint1 : Photochromic Technology:Photochromic lenses can change from clear to dark gray according to the intensity of sunlight and ultraviolet, which effectively maintains the right brightness under strong sunlight and protects your sensitive eyes. Provides shielding from the impact of bright lights from across the street at night; brighter indoors, darker outdoors, no need to change lenses according to different light conditions. BulletPoint2 : Al-Mg Metal Ultralight Fram:The frame of pilot navigator sunglasses is crafted from aluminum-magnesium alloy material, both durable enough and elegant looking. The square sunglasses for men are excellent corrosion resistance and super lightweight, best for driving, cycling, fishing, climbing, playing golf, etc. BulletPoint3 : Polarizing Lens:100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Polarized sunglasses reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. Restore true color, eliminate reflected light and scattered light and protect eyes perfectly. Polarized sunglasses for men cut glare and haze so your eyes are more comfortable and you can see better. BulletPoint4 : Flexible Spring Hinge:Our sunglasses feature flexible spring hinges, allowing tangle free sunglasses arm to extend beyond the traditional 30° range of motion when open the mens uv sunglasses to adapt to different face shapes, providing you with the most comfortable wearing experience. BulletPoint5 : Your Package:1*Photochromic Polarized Transition Sunglasses/1*Eyeglasses Case/1*Microfiber Cleaning Cloth/1*Polarized Cardboard. Featuring a classic square design, the sunglasses are a clever combination of retro, sporty and elegant, which is fashionable and unique without losing its sophistication, perfect for daily wear, or as a men's accessory when driving, biking or fishing, showing your difference. Color : Black Lens Department : Unisex Adult Department1 : Men Department2 : mens ImportDesignation : Imported ItemName : KISSOUL Polarized Sports Sunglasses for Men Women Day & Night Driving Fishing Cycling UV400 Protection Outdoor Sports Eyewear ItemPackageDimensions_Height : 45 millimeters ItemPackageDimensions_Length : 165 millimeters ItemPackageDimensions_Width : 56 millimeters ItemShape : Rectangular ItemTypeKeyword : cycling-glasses-and-goggles LensColorMap : Black Manufacturer : ROCKBROS Material : Metal ModelName : Sunglasses ModelNumber : 14110021004/USA 2024 PolarizationType : Polarized ProductDescription : ROCKBROS Kids Sunglasses Polarized Youth Baseball Sunglasses Cycling Glasses UV400 Protection Sports Glasses for Boys Girls Age 8-14 Brand: ROCKBROS Material:TAC Suggested Users:Unisex Style:Cycling Item Package Dimensions L x W x H: 17*7.5*6cm Net Weight: 20g