Smartwool Men's Merino 250 Base Layer Crew

Smartwool's best selling and warmest base layer just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.

- Slim Fit
- Interlock knit
- Crew neck with set-in sleeves
- Shoulder panels eliminate top shoulder seams
- Flatlock seam construction designed to eliminate chafing
- Knit in Vietnam: 100% Merino Wool
- Garment Weight: 255 g = 9 oz
- Style: SW0NP600