Men's > Accessories > Sunglassess COSTA HAMMERHEAD sku: 62514 Price $199.00 QTY Add To Cart + Add To Wishlist Description Size Chart Reviews If you have the cojones, you can swim with them. (The sharks, that is.) If you just want kick-ass style and max coverage, wear these. Built around optical spring hinges, these full-wrap sunglasses come in any number of toothy colors. Go ahead, jump i Comfortable extra-large fit. Stainless steel integral hinge. Heavy-duty TR 90 nylon frame. Includes hard case. 100% UV light blockage for max protection. 100% polarization kills reflected glare and reduces eye strain. Built by hand and backed for life. Every pair of Costas include a lifetime warranty. Plastic lenses are lightweight, impact- and scratch-resistant. No size chart for this product.