Our best selling, and warmest, baselayer, just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.
• 100% Merino wool interlock knit provides ultimate comfort
• 8" (20 cm) center front zip with semi-locking slider
• Back body seam wraps to front for body enhancing fit
• Shoulder panels eliminate top shoulder seams
• Flatlock seam construction is designed to eliminate chafi