Leather and suede upper. TOMS leather products support responsible manufacturing via the Leather Working Group. TPR outsole and midsole. Non-removable OrthoLite Eco LT-Hybrid insole for enhanced comfort and breathability made with 26% eco content including 15% hybrid materials, 6% bio-oil and 5% recycled rubber. Ankle strap with adjustable buckle. Your TOMS purchase helps support childrens education, health and well-being, giving kids everywhere the gift of better tomorrows.