Midweight warmth backed by Polartec® Power Grid™ that maximizes the breathability and sweat-wicking power of your layering program.

Take a hike (to the summit) and don't look back until you have to look down. The men's Burton [ak] Helium Power Grid™ Base Layer Crewneck is made with sweat-wicking fabric to help you stay cool while you work. Polartec® Power Grid™ fleece keeps it super light and breathable, and keeps out the cold like you need it to. A close-to-skin fit means you get the flex you want on the hill.

Features:

• Wear it for Everything You Do

  Four-way stretch fleece offers multi-sport utility and works as base or midlayer depending on the temperature.

• Warmth and Breathability

  Midweight Polartec® Power Grid™ fleece breathes great and manages sweat when you're hiking or working hard.

• Small Details Make a Big Difference

  Thumbhole cuffs, chafe-free seams, and reflective details set it apart from similar layers.

• Low Environmental Impact

  Bluesign® approved materials reduce impact on humans and the planet during manufacturing.

Tech Specs: