Smartwool Classic All-Season Merino Base Layer Bottom – Men's

Smartwool Classic All-Season Merino Base Layer Bottom – Men'sWhen 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

Built for active boys who spend time outdoors rain or shine

these are our go-to crew socks for anyone who wants comfort without babying their feet

up to 40″ (101

while a recycled ripstop shell handles light moisture

Compact 42mm case for smaller wrists

Women's-specific lower-volume fit with a sculpted heel cup eliminates dead space and improves precision on small footholds

A NextVent back panel moves air off your back in Southern heat and humidity

32oz capacity for hydration

The non-PFC DWR finish adds light weather resistance without bulk

WindWall soft-shell fabric blocks wind hard while still breathing well enough for active output

and the leather palm wicks moisture without killing feel

the Free Fly Bamboo Explorer features an updated cut for technical function on the go or off the grid