The Lone Peak ALL-WTHR Mid is ready for adventures of all distances—day hikes, over nighters, week-long treks, and even multiple month-long excursions. Built around an eVent™ weather-resistant bootie construction, the Lone Peak ALL-WTHR Mid also features a durable DuraTread™ outsole and a responsive Altra EGO™ midsole. This hiker is ready to go, and ready to go far.