Slipper size:SIZE 36-37: US size 4, slipper length is about 24cm;SIZE 38-39: US size 5-6, slipper length is about 24.5-25cm;SIZE 40-41: US size 7-8, slipper length is about 25.5-26cm;SIZE 42-43: US size 9-10, slipper length is about 26.5-27cm;SIZE 44-45: US size 11-12, slipper length is about 27.5-28cm;SIZE 46: US size 13, slipper length is about 28.5cm;Occasion: This fur slides slippers is suitable for both women and girls. You can wear it outdoor for a party. We guarantee this fur slides will get your friends's praise. If you are in a trip in airplane, it is a very good choice to free your feet. Of course, it is fashionable all the way. This fur slippers is a very good choice as house slippers no matter winter or summer. You can wear it indoor or your bedroom. It will keep your floor clean.Open Toe Style: This fur slippers/slides is desighed in open toe, which is suitable for most kinds of feet. So do not worry if it is suitable for your feet. Just select your size is OK. The insole is designed as humans feet. So you will not feel tired after long time wearing. This sole and insole is anti-slip desigh, which is suitable for most of surface road.