Hike the Eastern Sierra without being weighed down by bulky boots. The Lone Peak ALL-WTHR Mid 2 combines the comfort of a trail runner with the support of a hiking boot, but without the extra weight. The Original FootShape™ is Altra's signature shape, with plenty of room for your toes to spread naturally, while 25 mm of EGO™ midsole provides a responsive and soft ride. With the all-new DuraTread™ outsole, a dense rubber outsole designed to last longer and offer grip on technical terrain, you can confidently take on any Eastern Sierra thru-hike or explore your nearby dirt trails.