Smartwool Merino 250 Baselayer 3/4 Bottom – Women's womens and Alpine Plum — sizes

and Alpine Plum — sizes S through XXL

no stiff fabric

Lightweight and low-profile

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

B-DRY waterproof breathable membrane blocks moisture in while letting sweat escape

Smartwool Merino 250 Baselayer 3/4 Bottom – Women's womens and Alpine Plum — sizesBuilt 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,