The Costa Piper 100% polarized sunglasses inspire legendary adventure with a smaller aviator style. Made with the lightest and strongest Titanium and Beta-Titanium metal material combination in the industry. Finished with comfortable Hydrolite nosepads and temple sleeves to prevent slippage, the Costa Piper is sure to improve your landings in the bush or on the water. Velvet Silver frame with Blue Mirror 580P lens