Costa Del Mar Hammerhead - Green Mirror 400G Lens - 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 stainless steel spring hinges, these full-wrap frames come in any number of toothy colors. Go ahead, jump in. Hinge: Spring, Lens Size: XL, Frame Fit: XL, Lenses: CR-39 or glass, Rx-able : Rx-able.
