Smartwool Men's All Season Merino Long Sleeve Baselayer Top, Black

Merino 150 is a breathable, soft, lightweight fabric that offers next-to-skin comfort, moves sweat away from the body, and acts as a versatile performance layer for warmer conditions. The shoulder and seam construction are designed to minimise chafing while wearing a pack.  Lightest-weight Merino jersey fabric with a nylon core for increased durability while still keeping 100% Merino wool next to skin  Flatlock seam construction designed to minimise chafing  Offset should and side seams designed to increase comfort  Side seams wrap to front for body-enhancing fit  Slim fit  Material: 87% Merino Wool, 13% Nylon  Colour: Black