Yupoo Nike SB Dunk Low Olympic five-ring slam dunk series low-top casual sports skateboard shoes are made of soft cowhide leather upper material, correct heel counter-mouth curvature, original midsole fabric, correct printing, insole embedded with cushioning latex, Sole true air cushion device, original ratio development and wear resistance Rubber outsole size 36 365 375 38 385 39 40 405 41 42 425 43 44 45 item number FJ418800126757965124023