Maximum Protection Trail Running 1/4 Crew

Running long distances on uneven debris-laden trails can be very challenging experiencing variables that don't exist on roads and tracks.  Because of this and at the request of many trail runners, we engineered our toughest sock in the line; the Maximum Protection Trail Running sock. This sock uses the same anti-friction PTFE technology as the Maximum Protection Running sock, but we added several Trail Specific features. Our Maximum Protection Trail Running socks are race-proven in hot, dry, and severe wet conditions to help prevent foot blisters during trail marathons and ultra-long distance trail runs. They provide protection for outdoor extreme extended use in order to protect the health and safety of the user. There are no vents in the sock, reducing debris from irritating the foot.  The 1/4 Crew leg is double thick and can fold down to offer a mini crew option that is four layers thick. Running blister-free, runners can lower their times, increase their mileage, and have a lo