Layer up to stay dry and warm, even at the summit. The women’s slim-fitting Burton [ak] Helium Power Grid Base Layer Crewneck Top works to do just that, with Polartec Power Grid fabric that’s both highly breathable and quick-drying for all that backcountry pow. Softlock seams and four-way stretch fabric work to give you all the flex your descent will need.

Features
Slim fit sits close to the body, with room for the garment to move with you
Polartec Power Grid fabric increases warmth and breathability in a lightweight and durable design that reduces mass and maximizes performance
Grid pattern offers ultimate breathability with superior moisture wicking
Chafe-free softlock seams for added comfort
Bluesign approved materials use only safe chemicals and reduce impact on both humans and the planet during manufacturing