Ultra-Lightweight

Some say it’s hard to change their stripes. We went further and totally redesigned our Stride micro crew running sock for the lightest and smoothest fit — topped it off with performance arch support to reduce fatigue, flex windows for zero bunching and enhanced...

Go-to coverage and blister-proof fit for competition level mileage and savage vertical gain. This favorite running sock is redesigned to be ultra-lightweight and perform better. Built from the ground up with thermoregulating Merino Wool, this micro crew blends a buttery upper with a reinforced...

Our premier RFL next-to-skin fit and feel, knit from lightweight synthetic THERMOLITE®. Enhanced boot connection, breathability and Darn Tough durability? Check, check and check.

When summer temps say no, these socks say hell-to-the-yes. Our ultra-lightweight no show Coolmax® running sock wicks moisture and keeps the air flowing for vegan-friendly feet, keeping you dry and cool and your strides blister-free.

Made to skip, sprint and always move, the Pacer is an ultra-lightweight sock with cushion that gives your paws blister-free support for those herky-jerky twists and turns on the single track. Backed by Merino Wool construction, it’s the ultimate all-terrain sock for casual trail...

Pound the ground and put in the miles. It’s never easy, but at least it’s comfortable with the ultra-lightweight Stride running sock. Extra durability was knit into the heel, footbed and at the first and fifth metatarsal (outside toes). This micro crew sock features...

Ski and ride with all the feels. Slip into the synthetic version of our lightest women’s snowboard and ski sock for a seamless and dreamy connection to your boots and all the adventures you’re riding on.

Scorching the streets or grinding out new backcountry PRs, it’s hard to argue with the inspiration of the Bolt’s vintage van stripes. Pop the hood and you’ll feel the benefit of ultra-lightweight Merino Wool, and a redesigned, smooth-and-supple upper, paired with arch support below....

Get back to basics with this black and white sock bundle – quarter-height, ultra-light, and a fit just right you’ll forget they’re on your feet.