Patagonia's most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Crew hits the sweet spot between weight, breathability and wicking performance so you can wear this piece alone or under layers to stay dry and comfortable during high-exertion activities in cool-to-cold weather. PRODUCT FEATURES:*5.1-oz (147-g) 100% recycled polyester diamond-grid double knit with HeiQ Fresh durable odor control. Fabric is certified as bluesign approved. Fair Trade Certified sewn *Classic crew styling with internal neck tape for added comfort; locker loop for hang-drying *Raglan shoulder seams allow freedom of movement, with full underarm gusset for range of motion and chafe-free comfort *Elastic thumb loops for secure hand coverage *Stretch for added comfort and improved fit during movement *Fair Trade Certified™ sewn Patagonia Men's Capilene Midweight Crew Shirt44427