LeatherImported1??Prevent slippery wear-resisting, colour and lustre plump.2??Design of Sole Style ensuring the grip and resistance to skidding3??Shock absorption system,excellent damping and air exchange and long service life.Also that make you jump higher4??Exquisite sewing technology,product quality reflects the unique character of excellence!5.Please according to your measurement to select the suitable size, the US size is only for reference. thank you for understand.