UltiMax Pro keeps feet cool, dry, blister-free
Lightweight, breathable mesh instep
Cushioned sole; seamless toe closure
Foot-hugging fit and comfort
The Single Trax Pro Sock boasts the patented UltiMax Pro moisture control system to keep your feet cool and dry, reduce odors, and prevent blisters. The sock features a lightweight, breathable mesh instep; cushioned sole; seamless toe closure; and a comfortable, foot-hugging fit. 45% stretch nylon, 39% Dri-release, 15% wool, 1% spandex fabric blend. Made in the USA.