Smartwool Merino 250 Baselayer 3/4 Bottom – Women's womens For long runs

For long runs

casual look

no stiff fabric

while the smooth exterior and cozy interior make it ideal for hiking

but versatile enough for cold commutes and winter travel where conditions shift fast

Smartwool Merino 250 Baselayer 3/4 Bottom – Women's womens For long runsBuilt for cold weather pursuits where high cut boots are part of the kit, the Merino 250 3 4 Bottom is our pick for women who need a thermal base layer that actually works inside mountaineering or ski boots. The 100% merino interlock knit regulates temperature and wicks sweat during hard efforts, while flatlock seams and a merino covered waistband keep things comfortable skin to skin. 100% merino wool interlock knit delivers natural thermoregulation,