Features of the Timberland Men's Garrison Trail Waterproof Mid Hiker Boot Uppers Are made with waterproof leather from a tannery rated Silver for sustainability and fabric ReBOTL(TM) fabric linings Are made with at least 50% recycled plastic Compression-molded EVA Midsoles Toe bumper and heel piece Are made with Climbing-grade rubber TimberGrip(TM) traction Technology Rubber lug Outsoles