From split board tours to cool-weather hikes, this Mens AK Helium Grid Fleece Half-Zip is the light, go-to layer that can be worn alone on the hike up, add warmth under a shell, and offer year-round versatility whether its Winter, Spring or Fall.

Details:

• Slim fit
• Zippered Back Pocket
• YKK Zippers
• Baselayer Heavyweight
• Anti-odor Technology
• 89% POLYESTER, 11% SPANDEX
• Living Lining
•  Odor control of HeiQ Fresh
•  Midweight grid fleece panels increase breathability and manage sweat 
•  Bluesign approved