The Keen Targhee II Mens is like 4-Wheel Drive for your feet. The Targhee II has been revamped and upgraded with eVent waterproof barrier technology to keep your feet dry and even more comfortable! The aggressive outsole of the Targhee has 4mm lugs to bite into the terrain, providing excellent traction. The ESS Shank in these Keen hikers provides torsional stability for a secure ride. For all your adventures, keep your feet comfortable and dry with the Keen Targhee II Mens.