New Other Under Armour Youth Nitro L Sunglasses Shiny Black Gray Polarized Lens Black Gray White leather binding BBSO7A Size Sm Nvy Ebay leather binding Superior horseshoe buttress is used to protect and relieve pressure from around the patella Imported Plastic frame Polycarbonate lens Polarized UV Protection Coating coating Lens width: 59 millimeters Bridge: 20 millimeters Arm: 125 millimeters UA Storm Polarized lenses eliminate glare for clearer vision outdoors Ultralight ArmourFusion frames are built from a combination of titanium & Grilamid for superior strength & flexibility ArmourSight lens technology delivers up to 20% more undistorted peripheral vision & are up to 10X stronger than ordinary polyca Youth