BURTON [ak] Helium Grid Half-Zip Fleece Blue Teal SUNBF2021 Thermagraph® Active Body-Mapped Lining System

Thermagraph® Active Body-Mapped Lining System Featuring Polartec® Alpha®

Rigid (material) outside with a durable (material) filler designed to contour over any boot and keep your toe locked into your binding

50% Cotton / 50% Poly lining

Co-Tech™ SELF PACKING - This product features self-packing design to assist in ease of stow & travel

2% ELASTANE

BURTON [ak] Helium Grid Half-Zip Fleece Blue Teal SUNBF2021 Thermagraph® Active Body-Mapped Lining SystemWinter, spring, or fall, the men's Burton [ak] Helium Grid Fleece Half Zip is designed for high output activities where sweat wicking and breathability are a must. From splitboard tours to cool weather hikes, it's the light, go to layer that can stand alone on the hike up, add warmth under a shell, and offer year round versatility. Midweight Flat face Knit with fleece grid back [89% Polyester, 11% Spandex] using HeiQ odor control & thermoregulation