Perfect for leaving some layering room inside your ski boot, the Mammut Men's Alyeska 3/4 Tight is a fantastic underlayer to supplement your ski and snowboard threads. The synthetic Polartec Powerstretch material is stretchy to support your movement throughout your day on the mountain, and the fabric is moisture-wicking for those big uphill pushes when you're earning your turns.
- Material: 57% polyester, 33% nylon, 10% spandex
- Fit: regular
- Length: mid-calf