Size Chart: US 6 ========Inner length 253mm(9.96′)===============EU 38 US 6.5 ========Inner length 260mm(10.23′)=============EU 39 US 7.5 ========Inner length 267mm(10.5′)============== EU 40 US 8.5=========Inner length 273mm(10.78′)============= EU 41 US 9.5========Inner length 280mm(11′)================ EU 42 US 10==========Inner length 287mm(11.3′)============= EU 43 US 10.5=========Inner length 293mm(11.53′) ============ EU 44 US 11.5=========Inner length 300mm(11.8′) ============= EU 45 This fashion sneaker are the brand of AFFINEST. The upper of the fashion sneaker are made with high quality PU leather. The inner lining are made with soft cotton which can make you more comfortable. The rubber sole is wear-resistant and slip resistance. The skate shoe also suitable for many occasions: walking,shopping,outdoor,party, business or causal. Itï¾s very comfortable and stylish. This perfect shoes for almost all kind of weather. Note: 1 Suggestion: Now check the actual dimensions (foot length) in the size chart on the product side of the shoe and compare them with the foot measurements before ordering. 2. size: Please allow 0-3 mm difference due to the manual measurement.