Smartwool® Men’s Merino 150 Base Layer Long-Sleeve Top

• Slim fit
• Raglan sleeve design elimates need for shoulder seams
• Flatlock seam construction designed to minimize chafing

Spring skiing or summer camping? The year-round Merino 150 base layer long sleeve is game for either thanks to the body temp regulating and no-stink properties of Merino. Featuring Core Spun technology, we’ve wrapped Merino around a nylon core for added durability while still keeping the comfort of ultra-soft Merino next to skin. We added smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps. The breathable, soft, lightweight Merino 150 fabric offers next-to-skin comfort, moves sweat away from the body, and acts as a versatile performance layer for warmer conditions.
Fabric: 87% Merino wool/13% nylon core