Whether you're skiing, hiking or running, Smartwool Classic Thermal Merino 3/4 base layer bottoms provide reliable comfort and breathability with an updated fit to minimize sag and keep you going.
Features
Interlock-knit merino wool enhances comfort, breathability, thermoregulation and odor-resistance
Merino wool–covered elasticized waistband lays flat on the waist with traditional fly for functional convenience and comfort
Flatlock seam construction minimizes rubbing and chafing