Durable, polishable, PU coated leather and nylon upper GORE-TEX waterproof breathable lining Semi-locking YKK side-zip Lace garage Cushioning PU footbed TERRA FORCE NEXT platform combines an internal and external shank system which helps to provide arch support and torsion control. Vibram SPE midsole for maximum rebound, comfort and support Vibram Striker Bolt outsole is slip-resistant and offers maximum surface contact while gripping on and off pavement Product Description Building on the same traditions and high standards of quality instilled by Charles Danner and his family generations ago, Danner continues to design and manufacture a complete line of hiking, hunting, uniform, work and lifestyle boots in its world-class factory in Portland, Ore., USA.