Thanks for visiting our shop! Attention: Please measure your heel to toe length and choose accurate size according to the foot measurements. 34 EU -- 22cm (Foot Length) -- 3.5 US Men -- 4.5 US Women 35 EU -- 22.5cm (Foot Length) -- 4 US Men -- 5 US Women 36 EU-- 23cm (Foot Length) -- 4.5 US Men -- 6US Women 37 EU-- 23.5cm (Foot Length) -- 5.5 US Men -- 6.5 US Women 38 EU-- 24cm (Foot Length) -- 6 US Men -- 7.5 US Women 39 EU -- 24.5cm (Foot Length) -- 7 US Men -- 8.5 US Women 40 EU-- 25cm (Foot Length) -- 7.5 US Men -- 9 US Women 41EU -- 25.5cm (Foot Length) -- 8.5 US Men -- 9.5 US Women 42 EU -- 26cm (Foot Length) -- 9 US Men -- 10 US Women 43 EU-- 26.5cm (Foot Length) -- 10 US Men -- 10.5 US Women Notice: 1.we would upload the size chart for your reference,please choose right size as our size chart details,thanks. 2.There may be a little color difference due to the different monitor and pixels Due to different measurement method may have 1-3cm error. 3.If you have any question,please contact us. 4.if you are satisfied with our product,please give us five-star feedback. 5.If you like to visit our store,please click the "visit store" in the store rating. Hope our product will meet your expect.