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. Hidden dual gore for ease of entry. Stacked leather-wrapped wedge heel. Wedge height is approximately 2 1/4". Shaft height is approximately 3" at heel and angles to approximately 3 1/2" at front. Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.