Dear friend, welcome to X-top Sports store. If you are Wholesaler or Dropshipper, please contact us by AliExpress messages or WhatsApp +86 15059599004. We will make VIP link with the best price and service for you. Look forward to having long term business with you. Please choose the size according to your foot length. Brazil customers please pay attention that the size is EUR size, not BR size ，such as Br 40=Eur 42. Important Notice!!!! Our shoes are based on EUR size. To avoid size problem, please choose the size according to foot length only. Foot length is not the insole length. Foot length is not the outsole length. Foot length < Insole Length < Outsole Length