Smartwool Classic All-Season Merino Base Layer Bottom – Men's Color:Black Stretch-booty construction with gusseted tongue

Stretch-booty construction with gusseted tongue wraps the foot securely and keeps debris out — trail shoe fit in a lifestyle package

leather-like finish

Available in a wide range of colors — Black

while the built-in mesh liner keeps things comfortable all day

Smartwool Classic All-Season Merino Base Layer Bottom – Men's Color:Black Stretch-booty construction with gusseted tongueWhen your day swings from a cold pre dawn start to sweaty midday miles, this base layer handles both ends without complaint. Merino wool naturally regulates temperature and resists odor, so you stay fresh across back to back days in the field or on the trail. A slim cut and flatlock seams keep it invisible under any layer you stack on top. Merino wool construction regulates body temperature naturally across changing conditions no synthetic clammy feel