SLIM FIT. Designed to meet the demands of outdoor adventuring, this slim fit base layer shows off a slimming silhouette while offering unrestricted movement through the leg. Size Medium Inseam: 30.75"
4 SEASON BASE LAYER. Designed for extended durability, these Merino wool bottoms are exactly what you need to keep temperate all year round. Molding to the contours of the body, this base layer adds a fine line of comfort for all day use.
Features that are practical. Explore more, experience comfort with smart technology to keep you moving easily — flatlock seam construction reduces irritation, and a functional fly enhances these bottoms for long journeys.
CLASSIC ALL-SEASON MERINO. Perfect for 4 season layering and everyday comfort, this ultra lightweight performance fabric blends Core Spun Tech that maximizes durability with the thermoregulation and moisture wicking power of Merino wool.
WHY MERINO WOOL? Thinner and softer than regular wool, it's easy to wear next to skin. Each fiber transports sweat away as a vapor, helps cancel out smells (we checked) and regulates body temperature, to keep you cool in summer and warm in winter.
-39%
Smartwool Men's Slim Fit Merino Wool Base Layer Bottom
SLIM FIT. Designed to meet the demands of outdoor adventuring, this slim fit base layer shows off a slimming silhouette while offering unrestricted movement through the leg. Size Medium Inseam: 30.75"
4 SEASON BASE LAYER. Designed for extended durability, these Merino wool bottoms are exactly what you need to keep temperate all year round. Molding to the contours of the body, this base layer adds a fine line of comfort for all day use.
Features that are practical. Explore more, experience comfort with smart technology to keep you moving easily — flatlock seam construction reduces irritation, and a functional fly enhances these bottoms for long journeys.
CLASSIC ALL-SEASON MERINO. Perfect for 4 season layering and everyday comfort, this ultra lightweight performance fabric blends Core Spun Tech that maximizes durability with the thermoregulation and moisture wicking power of Merino wool.
WHY MERINO WOOL? Thinner and softer than regular wool, it's easy to wear next to skin. Each fiber transports sweat away as a vapor, helps cancel out smells (we checked) and regulates body temperature, to keep you cool in summer and warm in winter.