No doubt about it, you're going to look fierce in the Oakley Monster Dog sunglasses; which are definitely the coolest, toughest dogs around. The frame is made of Oakley's lightweight O Matter material, that resists abrasion and breakage, and has an aggressive shape that protects like a bulldog and displays the Oakley pedigree with a metal icon on the stem. The Monster Dog’s Lenses are top-dog quality, too, made of special Plutonite material that filters out 100% of harmful UV rays and beats industry standards for impact protection.