Soles designed to withstand the harshest weather help ensure sure footing in these men's waterproof mid hikers. Waterproof Better Leather from a tannery rated silver by the Leather Working Group for its water, energy, and waste management practices Lace-up style ReBOTL™ fabric lining containing at least 50% recycled plastic Lightweight OrthoLite® footbed for all-day comfort TimberDry™ waterproof membrane made of 50% recycled plastic Vibram rubber outsole Imported