Men’s [ak]® Helium Grid Half-Zip Fleece

A slim fit and stretch fleece make for a low profile that layers easily and lets you move naturally.

HeiQ Smart Temp tech regulates body temperature to keep you cool through changing temps and extended efforts.

The sustainable odor control of HeiQ Fresh keeps it fresh without limiting breathability.

Thoughtful details like stretch thumb loops and a side zip pocket come from rider feedback. Lightweight grid fleece panels increase breathability and manage sweat when you’re hiking or working hard.

Bluesign® approved product meets strict safety and environmental standards in manufacturing.