Trek into the alpine or take a shorter trail after work with the AKU Men's Alpina Plus LTR Hiking Boot's versatile performance and maximum comfort. Gore Tex Performance Comfort pairs a waterproof breathable membrane with a moisture wicking liner for active endeavors. The Exoskeleton upper uses nubuck leather, full grain leather, and a bit of polyurethane to ensure long lasting protection. AKU's Anatomical Fit encourages dynamic movement over rough terrain with a snug, wrap around design. Underfoot, the Alpina Plus features an IMS3 moldable lasting board, stabilized heel cup, a supportive nylon shank, and cushy EVA. Vibram's Alpina sole uses a special MegaGrip compound for long lasting, secure traction.