The Crusade features a Vibram sole made from high-performance rubber that offers unparalleled sticky grip and ground adaptability underfoot, so you feel confident with every stride no matter what terrain you're on. TheeVent waterproofing ensures that water and moisture stay on the outside of the boot but remain breathable enough to let air escape the boot, so your feet don't get clammy.The Nubuck leather upper and high-cut collar ensure that you stay supported on all your expeditions across all different terrains. The adjustable lacing system keeps your foot locked in the boot securely.Cushioning is at the forefront of this boot thanks to the Ortholite insole and footbed, as well as the memory foam cushioned collar ... More info