Engineered and cushioned for moving fast across shifting, uneven terrain, the Trail Midweight Crew delivers comfort and protection with agility and support. Snug, but not binding, the double-cuffed mini-crew height seals out grit and debris. COOLMAX® fibers wick away moisture, nylon adds durability, and Lycra® holds the fit. Arch support is built in, mesh at the top adds breathability, and our unique design wraps fabric around each toe to minimize blisters, more effectively wick moisture, and give you the freedom to utilize your whole foot on narrow, gnarly trails during training runs and ultra marathons.