Gender: Boy's, Girl's, Sizes: 36, 37, 38, 39, 40, 36.5, 38.5, 28, 30, 31, 32, 33, 35, 33.5, 34, 35.5, 21, 39.5, 37.5, 28.5, 31.5, 29.5, 40.5, 27.5, 19.5, Tightening system: Lace