Features of the Oboz Men's Livingston Mid Shoe Fit TIP: Length runs True to size. Lower volume with a sculpted mid-foot and a womenG??s specific forefoot & toe box. O Fit Insole(TM): Our proprietary insole is what weG??re known for. Molded to match the specific shape and construction of every pair we make, this purpose-designed Technology delivers the kind of Fit, feel and Performance thatG??s unmatched in the industry. Sawtooth Midsole: Great for everyday, whether it's on the AT or your local trail. Featuring a duel-Density EVA Midsole that provides cushioning and stability and a nylon shank that gives added support under foot. Sawtooth Outsole: A thru-hiker cult favorite and classic Oboz Outsole, built to be versatile, flexible and supportive. The map molded in the bottom of the Outsole Features the Sawtooth mountain range near Sun Valley, Idaho.