Beginners, experts, fast, slow, time, pace, effort. Like a fartlek workout, this ultra-lightweight ¼ sock is adaptable and playful in any terrain for any runner. Cushion underfoot, protection around the ankle, and blister-free, moisture-wicking Merino Wool construction mean extra comfort and durability. A new low-profile knit cuff will match your pace, while targeted mesh over the foot will keep you cool.

All Darn Tough Vermont Socks are backed by their lifetime warranty.  The Hiker Box is a warranty dealer.