The Men’s Timberland® 25 6-Inch Waterproof Boot is built to handle the elements in style. Made with a premium waterproof leather upper and a TimberDry™ membrane, it also features ReBOTL™ fabric lining containing at least 50% recycled plastic, an OrthoLite® footbed, and Timbercush™ Comfort System for support and durability.? Timberland supports responsible manufacturing of leather via the Leather Working Group.