Recycled cotton canvas upper��made with at least 50% recycled cotton which helps keep waste out of landfills and requires less water and energy than conventional cotton. Rubber outsole. Removable custom CloudBound? foam insoles for all-day comfort and support. Rope-wrapped midsole. Cotton lining. Vegan Collapsible heel construction for added versatility. Outsole height is approximately .25��. Your TOMS purchase helps support children��s education, health and well-being, giving kids everywhere the gift of better tomorrows.