Costa Del Mar Anaa Sunglasses Made in US Plastic frame Glasses lens Polarized Iridium 100% UV protection coating Lens width: 55.4 millimeters Lens height: 43.2 millimeters Bridge: 16.6 millimeters Arm: 129 millimeters Case included Lenses are prescription ready (rx-able) Costa's most high tech lens - 580 Glass provides superior clarity, scratch-proof, 100% UV protection and the best polarizing efficiency available. Green Mirror Polarized enhances vision and contrast, great for fishing inshore and on flats. Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit. Comfortable M fit. Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!