Smartwool Men's Merino 150 Baselayer Bottom beads The Rambler® series’ famous cold-retaining

The Rambler® series’ famous cold-retaining properties keep frozen beverages icy for hours

Throw your blanket in with the laundry

and even lenses or camera bodies when the need arises

we’ve wrapped Merino around a nylon core to increase durability

plus your ability to truly leave no trace

Smartwool Men's Merino 150 Baselayer Bottom beads The Rambler® series’ famous cold-retainingDescription We've updated the fit in our year round Merino 150 Base Layer Bottoms to improve functionality while enhancing aesthetics. Ultra smooth Merino helps regulate body temperature, breathes well, and naturally resists odors. What else do you need in a baselayer? How about smooth flatlock seams to help minimize chafing and a wide, fabric covered waistband? With our Core Spun technology, we've wrapped Merino around a nylon core for added