A breathable, lofted baselayer to keep you warm in cold conditions. Polartec® Power Grid™ fabric with HeiQ® Pure odor control. Fair Trade Certified™ sewn.
New Styles Have Arrived
We have new colors on old classics, prints and patterns inspired by fungi and a few all-new designs. Step aboard. We’re excited to show you our latest creations for fall.
We do our best to process and ship orders within 1-2 business days (Monday-Friday, excluding holidays). We kindly ask that you choose standard shipping where possible to reduce our environmental impact. If you have any questions about your order, you can reach out to our Customer Service team and we will be happy to help.
Unsure of the right size? Can’t decide between jackets? Our Customer Service team is here to help—the less unnecessary shipping, the better. We have no time limit on returns and accept both current and past-season products.
Sign up for product highlights, original stories, activism awareness, event updates and more.
Select Size and Color
Warm, Comfortable Fabric
Polartec® Power Grid™ fabric with HeiQ® Pure odor control has a smooth face for easy layering; fabric's open-grid pattern next to skin provides superior warmth, breathability and moisture-wicking performance
Self-fabric backing on collar with internal neck tape for comfort; locker loop for hang drying
Offset Shoulder Seams
Offset shoulder seams eliminate chafing under pack straps
Deep Center-Front Zipper
Long center-front zipper vents body heat and is backed by kissing welts for low-bulk comfort next to skin
Motion-Friendly Underarm Gussets
Full underarm gussets for range of motion and chafe-free comfort
Low-Profile Thumb Loops
Elastic thumb loops for secure hand coverage
Flatlock Seam Construction
Flatlock seams to minimize chafing; drop tail for increased coverage; Fair Trade Certified™ sewn
Country of Origin
Made in Colombia.
176 g (6.2 oz)
- 3.8-oz (129-g) Polartec® Power Grid™ 92% recycled polyester/8% elastane with HeiQ® Pure odor control
- Fabric is certified as bluesign® approved
- Fair Trade Certified™ sewn