A breathable, lofted baselayer to keep you warm in cold conditions. Polartec® Power Grid® fabric with HeiQ® Pure odor control. Made in a Fair Trade Certified™ factory. Features:  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; made in a Fair Trade Certified™ factory  Self-fabric backing on collar with internal neck tape for comfort; locker loop for hang drying • Offset shoulder seams eliminate chafing under pack straps  Long center-front zipper vents body heat and is backed by kissing welts for low-bulk comfort next to skin Full underarm gussets for range of motion and chafe-free comfort  Elastic thumb loops for secure hand coverage Flatlock seams to minimize chafing; drop tail for increased coverage Logo Patagonia Black Women's Capilene Thermal Weight Zip-Neck