These men's boots are built to hit the trail in comfort, with cushioned OrthoLite? foam footbeds and EVA midsoles.?Beginning with waterproof Premium Timberland? Leather uppers, we added ReBOTL? fabric linings that contain at least 50% recycled PET plastic,?TimberDry? waterproof membranes to help your feet stay dry, and our exclusive, multi-directional L7 outsole lug design made with Gripstick? rubber to help provide better traction.