The Size Mark On The shoes Is Chinese Size Number. It is recommended that you choose the right size by measuring your foot length If your feet are fat or wide, it is recommended that you choose a size larger. Sole Material:Rubber Insole Material:EVA Upper Material:Polyester Lining Material:Polyester Heel Height : Med (3cm±1cm) Shoes Type : other Fashion Element : Mesh Pattern Type : Solid Department Name : Adult Closure Type : Slip-On Women's Sneakers : chunky sneakers Casual Shoes Woman : sneakers women Sport Sneakers : Breathable Sport Sneakers Walking shoes : Vulcanize Shoes Woman Size 35, Foot Length:221mm-225mm Size 36, Foot Length:226mm-230mm Size 37, Foot Length:231mm-235mm Size 38, Foot Length:236mm-240mm Size 39, Foot Length:241mm-245mm Size 40, Foot Length:246mm-250mm Size 41, Foot Length:251mm-255mm Size 42, Foot Length:256mm-260mm Size 43, Foot Length:261mm-265mm Label: Yes