Lined throughout with a soft, high quality fleece type material.
Sizes 0-3 and 3-6 months use a soft sole approach while size 6-12 month and larger have a waterproof rubber soling with great traction!
Machine washable in all sizes!
Sizes chart:
0-3 months - size 1 - 3.5 inch sole
3-6 months - size 2/3- 4 inch sole
6-12 months - size 3/4 - 4.5 inches
12-18 months -size 4/5 - 5 inches
18-24 months - size 5/6 - 5.5 inches
2-3 years - size 7/8 - 6 inches
3-4 years - size 9/10 - 6.5 inches