Built for skiers who want maximum boot sensitivity without feeling pinched at the calf, the Smartwool Women's Ski Zero Cushion Extra Stretch Over-The-Calf Socks deliver a precision fit for technical ski boots. Featuring an expanded stretch zone through the cuff to comfortably accommodate fuller calves without slipping or binding, this ultra-light sock relies on natural Merino wool to regulate temperature, wick moisture, and prevent odors from first chair to last call.