Hello every one,welcome to our store.If you want make a very correct choice you should choose by the size chart at the image ! We will deliver the product to your hands as soon as possible.If you have any questions please contact us.You can enter our store address to find a product that will make you more satisfied.Thank you! About the product 100% brand new US 5 = EU 36 =foot length 22.5 – 23 cm US 5.5 = EU 37 =foot length 23 – 23.5 cm US 6 = EU 38 =foot length 23.5 – 24 cm US 6.5 = EU 39 =foot length 24 – 24.5 cm US 7 = EU 40 =foot length 24.5 – 25 cm US 8 = EU 41 =foot length 25 – 25.5 cm US 8.5 = EU 42 =foot length 25.5 – 26 cm US 9.5 = EU 43 =foot length 26 – 26.5 cm US 10 = EU 44 =foot length 26.5 – 27 cm US 11 = EU 45 =foot length 27 – 27.5 cm US 12 = EU 46 =foot length 27.5 – 28 cm (All measurement in cm and please note 1cm=0.39inch) If you want make a very correct choice you should choose by the size chart at the image !!! 1.You will find more amazing products if you visit our store. 2.We guarantee the lowest price and the highest quality for all of our products! 3.If you find a cheaper price than ours,it must be poor quality!Please be careful to buy! 4.The relation of foot length between EUR&amp;amp;amp;amp;amp;amp;US size as the pic shows ,Please choose the right size according to your real foot length 5.Because the size of the product is different, so the cost is also different, small size is cheaper than big size, please understand! thank you!We mark the price of the smallest size in the picture! 6.Please reference our size picture carefully! Measured by hands, please allow 1-3mm error! Due to computer monitor, may exist some color error, please do not mind! 7.I wish you a happy shopping experience on Wish!Have a nice day!!!