100% CottonSoft soleHeel measures approximately 1 inches"baby shoes made of soft cotton.Machine wash coldDo not bleachTumble dry low.Soft Comfort cotton Material Makes Your Baby Feel More Warm and Comfortable. Baby booties has non-slip sofe sole that helps prevent your child from slipping.Adjustable hook and loop closure Makes Our infant booties Easy to Put on,Take off,and Stay on.Baby slippers suitable for Crawling,Walking,Playing.Best Shower Gift and birthday present for baby.infant slippers Multi-style and multi-color , three sizes, suitable for babies from 0-18 months.Please measure your baby's feet first, refer to the size chart, choose the right size.