Attention1. Please choose the size below according to your FEET LENGHTH. If your feet are wider than normal, please choose a larger size.2. All of our items are new from factory, it's normal that some may have little smells, please don't worry, it will disappear soon.3. Please feel free to contact us if you have any questions.Size ChartEU34 = US 4 = Feet Length 220mm/8.66"EU35 = US 4.5 = Feet Length 225mm/8.86"EU36 = US 5 = Feet Length 230mm/9.06"EU37 = US 6 = Feet Length 235mm/9.25"EU38 = US 7 = Feet Length 240mm/9.45"EU39 = US 8 = Feet Length 245mm/9.65"EU40 = US 8.5 = Feet Length 250mm/9.84"EU41 = US 9 = Feet Length 255mm/10.04"EU42 = US 10 = Feet Length 260mm/10.24"EU43 = US 11 = Feet Length 265mm/10.43"