Get closer to nature with motion in every step. A TimberDry™ waterproof membrane helps keep water out, while an omni-direction triangular lug pattern ensures sure-footed traction. Plus, the high-cushion GreenStride™ sole??made using an EVA blend including 65% biobased?materials derived from sugar cane and responsibly grown rubber?makes for comfort that never fades. Secure with an always in-style lace-up front.