A technical trekking boot for multi-day routes in challenging terrain, the ARCTERYX 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.