Run 1/4 Ultra-Lightweight | Men's

Second-Skin Speed Feel

When you want maximum connection to the ground and zero interference, this is the sock you reach for. The Run 1/4 Ultra-Lightweight strips things back to the essentials, delivering a barely-there feel that thrives on fast road runs, gravel grinders and light trail work. Ultra-fine Merino yarns create a smooth, itch-free interface that feels like a second skin, while breathable flex zones move naturally with your foot to reduce fatigue over longer efforts. Added ankle coverage gives a little extra protection without tipping into bulk. Built and tested in Vermont’s ever-changing conditions, these socks are proof that less really can be more — especially when it’s backed by a lifetime guarantee.