Product details:

TimberDry: Keep your feet dry and your footprint green with Timberland footwear featuring TimberDry fabric. This eco-conscious waterproof liner works to keep water out, but keeps your conscience clear because it's made with 50% recycled PeT, the same stuff plastic bottles are made of. Anti-Fatigue: Feel good and look good at the same time with Timberland's Anti-fatigue Technology, a unique molded foam footbed that features a geometrically designed, inverted cone system that absorbs shock and returns energy with every step.