Water-resistant leather upper. TOMS leather products support responsible manufacturing via the Leather Working Group. Outsole height approximately 1 1/2". Removable OrthoLite® Eco LT Hybrid™ insoles made with 26% eco content (15% waste foam, 5% recycled content & 6% bio-oils). Outsole is TRVL LITE RMAT, made of blended EVA & rubber—offering a lightweight, cushion feel with increased durability, traction and rebound. Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.