Smartwool's 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.
Features • Form Fit • Interlock knit; UPF 50+ • Back body seam wraps to front for body enhancing fit • Shoulder panels eliminate top shoulder seams • Flatlock seam construction is designed to eliminate chafing
Fabric • 100% Merino Wool
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