A technical, premium base layer top made for demanding activities.

The Ultra Technical Base Layer Top is the right choice if you:

• Need a premium, moisture-wicking base layer with advanced Polartec® technology
• Want quick-drying, breathable comfort for alpine performance
• Prefer lightweight stretch fabric with a streamlined fit

Designed for demanding alpine layering, the Ultra Technical Base Layer Top keeps you dry, warm, and comfortable through high-output activity. Crafted with Polartec® Power Grid™ Light fabric, it traps air efficiently while providing four-way stretch, excellent breathability, and superior moisture management. A crew neck design and side slits ensure comfort and mobility, making it a versatile foundation for any layering system. Breathable, quick-drying, and built for performance - the Ultra Technical Base Layer Top is your go-to base for alpine adventures and beyond.