Gender: Men Season:Spring/Autumn/Summer/Winter Outsole Material: Rubber Size:38,39,40,41,42,43,44,45,46,47,48 Note .Our size is not standard US size, and it is only equal to foot length! CN 38 = US 6 = Foot Length 240 mm CN 39 = US 6.5 = Foot Length 245 mm CN 40 = US 7 = Foot Length 250 mm CN 41 = US 8 = Foot Length 255 mm CN 42 = US 8.5 = Foot Length 260 mm CN 43 = US 9.5 = Foot Length 265 mm CN 44 = US 10 = Foot Length 270 mm CN 45 = US 11 = Foot Length 275 mm CN 46 = US 12 = Foot Length 280 mm CN 47 = US 12.5 = Foot Length 285 mm CN 48 = US 13 = Foot Length 290 mm