All-Mountain Lightweight Ski Sock

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Overview

A lightweight merino-blend sock reimagined with improved cushioning, fit, and design for skiers and riders who want a friend that performs all winter long.

The unseen connection between foot and your boot, the right sock is the key to unlocking more days in the mountains. That’s why we left nothing to chance as we reimagined our low-volume, high-performing lightweight ski sock. The updated design dials in cushioning zones for streamlined comfort exactly where you need it. We reinforced high-wear areas for durability and incorporated mesh zones for breathability while charging hard. The merino-blend knit provides natural odor resistance as it wicks sweat and maintains warmth, no matter how hard you’re working. Arch support technology keeps the sock locked in place without bunching or sliding on your foot and seamless toes minimize chafe. New graphics will impress your friends when the boots finally come off.

Materials

60% Merino Wool, 34% Nylon, 6% LYCRA® Spandex

Stewardship

Partnerships

As caretakers of the mountain life, we recognize our responsibility to support organizations and people who share our vision to drive positive change for people and the planet. We’re proud to partner with some tremendous organizations in their missions to responsibly advance outdoor recreation and protect our wild surroundings.

Materials

We are committed to building garments that are durable, timeless and continue to perform season after season. After years of research, testing and product development, in 2024 we completely removed PFAS from all of our newly developed products. We remain committed to growing our Preferred Materials usage, which includes organic cotton, recycled materials and responsibly-sourced down and wool, to 75% by the end of 2025.

Stio Second Turn®

Our apparel is built to last. As a part of our efforts to reduce waste and keep more gear in the mountains where it belongs, our home-grown gear renewal program allows previously-used items to be traded in, cleaned, repaired and circulated back into use.