Twill textile uppers with shimmer detailing. TPR welt and outsole. High-rebound comfort OrthoLite® Eco X40-Hybrid™ insole made with 32% eco content including 15% hybrid materials, 12% bio-oil and 5% recycled rubber. Outer zipper for ease of entry. Leather-wrapped heel. Heel height is approximately 2 ¼". Exclusive to TOMS.com. Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.