Please Check Our Sizes Chart in Description Before Purchasing.(NOT Amazon size Chart) US Size 5---Fit foot length 22.5CM US Size 6---Fit foot length 23.5CM US Size 7---Fit foot length 24 CM US Size 7.5---Fit foot length 24.5CM US Size 8---Fit foot length 25.5CM US Size 8.5---Fit foot length 26 CM US Size 9---Fit foot length 26.5CM US Size 10---Fit foot length 27.5CM US Size 10.5---Fit foot length 28CM US Size 11---Fit foot length 29CM US Size 12---Fit foot length 29.5CM Upper Material is air mesh and Synthetic, comfortable, breathable; Sole materials is RB + MD,non-slip,durable; Perfect design for daily walking or gym performance Unique creative fitness shoes,running sneaker for walking,jogging,sport; Stylish,fashionable,Style novel,multifunction. This is a casual shoes suitable for spring summer autumn and winter,You can wear it to go walking, playing, dancing, outdoor travel and so on. Packing:one polybag for per pair shoes (no box) Please allow little color difference due to different camera or light environment. If you have any questions, please don't hesitate to contact with us,we will give you a satisfied answer!