Nike Show X3 Flyfree Sunglasses combine quick-change lens functionality with a lightweight, sport-ready frame. The Flyfree Interchange Lens System and ventilated design suit active use in varied light conditions. Key attributes: Black | Grey | Ll orange | Plastic | Anti-fog ventilation | Lightweight, ergonomic comfort | Superior optical clarity | Flyfree interchangeable lens system | Flip, mount and lock lens mechanism | Flexible temple arms | Rectangle frame | Full frame | Sport-inspired silhouette | Swoosh logo on temples | Dimensions & fit: Lens width: 57 mm | Bridge width: 14 mm | Temple length: 125 mm | Lens height: 42 mm | Medium fit | Composition & care: Plastic | Wipe lenses with a microfiber cloth. Clean frame with mild soap and water. Avoid exposure to high heat and harsh chemicals.