Leave some extra room in your boot.
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.
- Baselayer for skiing and snowboarding in or out of bounds
- 3/4-length reduces bulk and discomfort in ski boots
- PowerStretch is extra flexible for keeping up with your movements
- Polartec fabric is quick-drying and sweat-wicking
- Low-profile waist reduces bulk inside of ski pant