The Oakley Bxtr sunglasses are designed for outdoor enthusiasts who require high-quality protection from the elements. The sleek Matte Black frame provides a stylish and durable design. Perfect for activities like hiking or fishing, the Prizm Sapphire lens offers exceptional clarity and color accuracy. With 100% UV Protection, you can enjoy the great outdoors without worrying about eye strain. Fast shipping ensures that you'll be able to hit the trails in no time. The semi-rimless design and shield frame shape provide a comfortable fit, while the nylon material withstands harsh conditions.Product Features and Specifications:Lens Width: 139 mmArm Length: 139 mmFrame Color: Matte BlackLens: Prizm SapphireUV Protection: 100% UV ProtectionRim Style: Semi-RimlessFrame Shape: ShieldFrame Material: Nylon