Suede uppers. TOMS leather products support responsible manufacturing via the Leather Working Group. Non-removable Custom CloudBound™ foam insoles for all-day comfort and support. Stacked leather-wrapped heel. TPR welt with embossed triangle detail. Back zipper for ease of entry. Heel height is approximately 1/2". Shaft height is approximately 3 3/4". Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.