SPY Logan sunglasses fit like a glove and let you mix it up on the field or on the road with its wraparound protective design. Made from sleek injected Grilamid, the SPY Logan sunglasses feature a hard-working frame with the shatter-resistant Grilamid™ frame materials, and built-in hinge system. Want to sport SPY Logan frames, but don't have perfect vision? We've got you covered with custom prescription lenses for amazing vision in your SPY Logan prescription sungalsses. Contact a SportRx optician with your prescription eyewear questions 7 days a week!