Burton Men's [ak] Helium Power Grid Base Layer Crewneck. 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.

• Midweight Polartec Power Grid Fleece
• bluesign Product
• Quick-Drying and Highly Breathable
• Four-Way Stretchfor Unlimited Mobility
• Thumbhole Cuffs, Chafe-Free Seams, Reflective Details
• Lifetime Warranty