Synthetic sole, please chose one size up sole if the feet is wide.
Real mink fur, the double-sided real fur is very comfortable.
Long and thick furry fur is bushy enough to cover your toes.
PVC sole, which is flexible,light-weight and durable.
The saggy design makes it consistent with the soles of the feet curve.Suitable for outdoor and indoor,soft and supportive midsole is great for wearing the whole day.