Recycled Cotton upper—made with at least 50% recycled cotton which helps keep waste out of landfills and requires less water and energy than conventional cotton Outsole height is approximately 1/2". Removable OrthoLite® Eco LT Hybrid™ insoles made with 26% eco content (15% waste foam, 5% recycled content & 6% bio-oils). Updated Classic ALP upper with modified proportions for better fit. Elastic gore for easy fit. Vegan TENCEL™ Lyocell lining and sock liner, made with wood pulp from sustainably managed forests. Rubber cupsole. Now in a roomier D-width, meaning the mold is a size larger compared to our classic alp. Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.