Oakley Men's Sliver Polarized Rectangular Sunglasses Plastic Made in US Plastic frame Plastic lens Polarized 100% UV protection coating Lens width: 57.4 millimeters Bridge: 18 millimeters Arm: 140 millimeters Skeletal construction inspired design Fine craftmanship on a casual trend driven style Sleek frame design with thin cross-sections Durability and all-day comfort of lightweight, stress-resistant O Matter frame material Zero-pressure, Three-Point fit