Smartwool Merino 250 Baselayer 3/4 Bottom – Women's

Smartwool Merino 250 Baselayer 3/4 Bottom – Women'sBuilt 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,

providing ample storage for your essentials whether you’re hiking or commuting

making it ideal for red-eye flights and multi-day trips

Built as a true adult takedown

Two external mesh water bottle pockets can easily double as multi-use pockets with quick-draw smartphone access on one side

Tensioned rand system drives power toward the toe for confident edging on small holds and pockets

Princess seams and set-in sleeves give a contoured fit that layers cleanly under a rain jacket or hardshell

Max-support midsole cushioning with balanced soft-and-dynamic foam reduces fatigue and smooths transitions from landing to toe-off

this is the insulated layer we reach for first

Exterior daisy chains provide solid lashing points for overflow gear — built for expeditions

A custom buckle makes adjustments fast and secure during any activity

Bozeman outsole delivers torsional stability on uneven trail while flatter lug profile transitions cleanly to pavement — no awkward clomping on hard surfaces

Main crossbody shoulder strap with 5mm foam for comfort