The best mud run sock is the MudGear tall compression sock that protects you on rope traverses and helps you in obstacle course racing.

Superior abrasion resistance

The difference comes from 168 needlepoint compression construction with a tougher yarn that provides good compression with superior abrasion resistance compared to gym quality compression socks and sleeves. 

The back of the calf features an extra layer of protection that still drains well and remains light for long distance courses. 

The MudGear Compression Obstacle Race Sock is made in the USA.