GRIMPER is a famous street fashion brand from South Korea. The simple and unique design, is popular among 20 generations of South Korean young people. The new Stick Rugged collection is a sneakers that can be easily matched in any style, and the height of the 4cm natural shoe and soft insoles add to the overall comfort of the shoes. 【Details】 Material: Synthetic material Shoe height: approximately 4 cm 【Size Guide】 Size: 230–280 If the size is half or medium, it will be built. Suggest you get half size bigger. 【Size Chart】 220MM (US5 / EU35.5 / UK2.5) 230MM (US6 / EU36.5 / UK3.5) 240MM (US7 / EU38 / UK4.5) 250MM (US8 / EU39 / UK5.5) 260MM (US8 / EU41 / UK7) 270MM (US9 / EU42.5 / UK8) 280MM (US10 / EU44 / UK9)