Mountain Equipment Company

Smartwool Merino 250 Base Layer Pattern Crew - Women's


See available base layer tops


Merino is standard issue for next to skin insulation. It works with your body's own heating and cooling system to keep your core temperature where you want it. This heavier-weight top is a wonderful base layer in very cold weather. It works alone too in cool to cold conditions. Perfect for ski touring, mountaineering and backpacking adventures and for high output snowshoeing and nordic skiing.

  • Made of interlock knit merino wool, a fiber that wicks fast to keep you dry, and is naturally antimicrobial
  • Flatlock seams eliminate chafing
  • Back body seam wraps to front for body enhancing fit
  • Shoulder panels move top shoulder seams for comfort with a pack

Tech specs

Weight200g (Black Medium)
200g (Indigo Heather Medium)
200g (Black/Light Gray Heather Medium)
200g (Berry Heather Medium)
200g (Glacial Blue Heather Medium)
200g (Black/Black Medium)
200g (Mountain Purple/Blue Ice Medium)
200g (Dogwood White/Black Medium)
200g (Bordeaux Medium)
200g (Black-Moonbeam Heather Medium)
200g (Black-Charcoal H Medium)
200g (Light Gray-Moonbeam Heath Medium)
200g (Black Medium)
200g (Peacock Margarita Medium)
200g (Black Medallion Medium)
Ideal for
  • Snowsports
  • Camping and hiking
  • Alpine climbing and mountaineering
  • Base layer
Fabric content
  • 100% merino wool
40-50+ (Blocks ~97.5% of UVA/UVB)
Made inVietnam

Reviews (191)

4 out of 5 stars with 191 reviews for Smartwool Merino 250 Base Layer Pattern Crew - Women's

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