The Explorer II GTX Lo Ws offers uncompromising performance, and sits as the pinacle of our hiking shoe range. The Vibram® Rock Trac® Evo sole unit uses the Vibram® Megagrip rubber compound, providing all of the grip you need. The Explorer II utilises brand new DynaPU+ for its midsole, which provides supreme levels of comfort and cushioning, and excellent rebound properties, providing a spring in your step and helping to save energy at the same time. The lightweight suede leather & fabric upper is thermo-embossed to add strength, all while keeping weight down, while the Gore-Tex membrane keeps all the weather out. A TPU toe and heel cap adds extra protection, and due to its bonded construction, the Explorer II can be resoled to extend the life of the boots.