Built for the mountain, without the bulk. The Alpaca Lightweight Ski Sock is crafted from a premium alpaca blend that naturally regulates temperature- delivering reliable warmth in cold conditions while staying breathable as the day progresses. Designed in a classic over-the-calf height for full coverage under ski or snowboard boots, it features targeted cushioning with padded shins to reduce pressure and friction where it matters most. Lightweight, breathable, and secure, it’s made to keep you warm, dry, and comfortable from first lift to last run.