Please Note: Very important ! ! The size “4.5~10” in the Size Chart is Chinese Size, NOT the size of your countries. Please choose the right size only by your foot length in the Size Chart! If foot length =23.5 cm, you need to choose Shoe Size 6 = Chinese Size 37 Ps: Measure your feet only in correct way to choose your size. We deliver without box, but we will pack the items carefully.