The Flash Wing Socks 98% Polyester / 2% Spandex The Flash Knee High Caped Socks One size fits most Includes a 3D helmet effect to turn your legs into superhero legs High quality soft knee high socks Officially licensed You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!