Men's sizes: Small = 29-31" waist 36-38" chest. Medium = 32-34" waist 39-41" chest. Large = 35-37" waist 42-44" chest. X-Large = 38-40" waist 45-48" chest. XX-Large = 41-44" waist 49-51" chest.
100% merino wool jersey and rib knit, UPF 35. Machine wash cold, tumble dry low.
Comfortable next to the skin, and offering the world's most efficient moisture-management system. Zip T with concealed 12 inch center front zip with semi-locking slider. Sculpted side panels for body enhancing fit, contoured sleeve cuff and drop tail bottom hem for increased coverage.