The Costa Piper polarized sunglasses inspire legendary adventure with a medium aviator style. Made with the lightest and strongest Titanium and Beta-Titanium metal material combination in the industry. Finished with comfortable Hydrolite(R) nosepads and temple sleeves to prevent slippage, the Costa Piper is sure to improve your landings in the bush or on the water. Design: The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning Adjustable Nose Pads: Fully-adjustable, nonslip nose pads were designed to further customize your fit and help reduce fogging Regular Fitting: A large lens front designed to fit those with an average-sized head 6 Base Curve - Medium Coverage: Frames with medium-coverage and wrap that value style but still perform Technology: Costa 580(R) lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short The lens' multipatented technology manages light by: Absorbing Harmful High-Energy Blue Light (HEV); Enhancing Reds, Greens, and Blues while filtering Out Harsh Yellow Premium Polarized 580 Lenses-Filtering reflective glare is essential for anyone on the water or outdoors Costas absorb 100% of UV light, providing you the best in light management and protection Additional Details: Costa case and cleaning cloth included Frame Width: 134 mm Bridge Width: 14 mm Lens Width: 58 mm Lens Height: 47 mm Temple Arm Length: 135 mm