Water-resistant leather uppers. TOMS leather products support responsible manufacturing via the Leather Working Group. Custom TOMS vulcanized foxing and rubber outsole. Removable Custom CloudBound™ foam insoles for all-day comfort and support. Heel pull tab for easy on & off. Water-wicking laces. Outsole height is approximately 1 1/4". Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.