Free Shipping & Easy Returns, plus Price Match! Explore Spy Dirty Mo Sunglasses now and enjoy the latest promotions on Spy frames. Spy Dirty Mo sunglasses offer an edgy look for the wearer who appreciates an unconventional aesthetic. The wrap-around frames are made in lightweight, durable plastic that’s designed to stand up to wear and water exposure. The skull temples curve inward gently for stability behind the ears, with a design near the brow end for added appeal. With their unisex design, these Dirty Mo sunglasses from Spy will be perfect for your beach-loving partner or friend. About Spy Eyewear Rugged SPY eyewear comes in a wide array of silhouettes from classic to contemporary. Browse retro-inspired cat-eyes, familiar aviators, and California-cool wayfarers, together with sleek rectangles and neo-futuristic wraparound styles. Traditional round, oval, square, and rounded-edge shapes complete this collection of frames that complement any size face. Discover metal detailing or colorful frames styles in multi- and two-tone colorations, mixed-material styles in rugged metal and plastic, and conventional eyewear for wearers with classic style sensibilities.