Upper made waterproof using the Drylock® process. 6 telescopic rip stop nylon gaiter. 5 mm insulated foam. Vibram® ICETREK natural rubber outsole. Natural rubber scuff resistant toe overlay. Velcro fastener. Wider entry with bellows. Adjustable nylon collar with velcro. Two adjustable straps at the ankle. High visibility reflective inserts. Heel kick to get out of the boot easily. Increased support on both sides of the outsole