The Keen Durand Mid WP Men's Hiking Boot is a waterproof medium-weight hiker that's designed to offer out-of-the-box comfort for hiking and backpacking trips. It has plenty of cushioning to keep your feet comfortable on rocky trails and under loads, starting with a removable dual-density footbed, continuing to a PU midsole and heel cushion, and finishing off with an integrated PU stability shank. The waterproof nubuck leather and mesh upper is soft, comfortable, and, most importantly, outfitted with a Keen. Dry waterproof and breathable membrane to make rainy days and soggy trails nothing more than points of interest. Even the dual-compound rubber sole sticks to mud, roots, and rocks, so you never have to be discourage by rugged weather and wet ground.
I thought it doesnt work because it is so quiet. Execelent product from KEEN with many addons such as KEEN Durand Mid WP Hiking Boot - Men's Magnet/Red Clay, 8.0.