Men's [ak] Helium Power Grid Half-Zip Fleece | Castlerock

Leave no line untracked. The men's Burton [ak] Helium Power Grid™ Half-Zip Fleece is designed for high-output activities where sweat-wicking and breathability are a must. It's light, full of stretch, and can be worn as a base or midlayer depending on the conditions.

• Slim fit sits close to the body, with room for the garment to move with you
  
  
• Polartec® Power Grid™ fleece increases warmth and breathability in a minimalist design that reduces mass and maximizes performance
  
  
• Grid pattern offers ultimate breathability with superior moisture wicking
  
  
• Center-front half zipper
  
  
• Chafe-free softlock seams for added comfort
  
  
• Stretch thumb loops
  
  
• Zippered bicep pocket
  
  
• bluesign® approved materials use only safe chemicals and reduce impact on both humans and the planet during manufacturing