Burton AK Helium Power Grid Base Layer Top

Polartec® Power Grid™
–
The patented grid construction knit strengthens performance efficiency by increasing warmth and breathability, while also reducing fabric mass. These geometric patterns improve compressibility, wicking, and add technical style. By reinventing thermal warmth possibilities, Power Grid™ is a minimalist design that maximizes fabric performance.

Slim Fit
–
Sits close to the body, with room for the garment to move with you.

Grid Pattern for Breathability and Moisture Wicking

Chafe-free Softlock Seams for Added Comfort

4-Way Stretch Fabric

bluesign® Approved Product
–
The bluesign® system unites the entire supply chain to reduce impact on both humans and the planet. bluesign® approved materials are guaranteed to use only safe chemicals and are manufactured to meet the highest standards of natural resource conservation, consumer and worker health, and clean air and water discharge during the manufacturing process.