For your pet with an edge, the Bret Michaels Pets Rock Skull Socks protect your pooch while making a statement with their skull and crossbones design. Warming socks feature rubberized soles for greater traction. For the pets that rock your world. Only at PetSmart. Features: Warming blue socks with skull and crossbones design and rubberized grips on bottom for better traction and safety Includes: 1 Skull Socks Intended For: Dogs Apparel Size: Large Gender: Boy/Girl Color: Blue Material: 95% Cotton 5% Spandex Cleaning Instructions: Hand wash in cold water. Caution: This item is intended to be used for a short duration and under close supervision.