A technical trekking boot for multi-day routes in challenging terrain, the ACRUX TR GTX delivers support and comfort under the load of a heavy pack. The SuperFabric® upper employs a unique micro-plated technology that is highly flexible, surprisingly lightweight, and delivers exceptional abrasion resistance. The Vibram® Megagrip outsole and aggressive lug geometry combine for confident traction in wet or dry conditions, and a GORE-TEX insert delivers proven waterproof, breathable protection.