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  • New Arrivals

Smartwool
Classic Thermal Merino Crew Baselayer - Women's

4.6 out of 5 stars
30 Reviews
Current price: $57.50 - $93.75 Original price: $125.00
Up to 50% off
Color:Chalk Violet Heather

Size:

Size Chart

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Classic Thermal Merino Crew Baselayer delivers unmatched warmth and next-to-skin comfort

What Our Gearhead® Experts Are Saying:


“This baselayer is a winter staple for me—soft, warm, and never itchy. It’s perfect for layering on cold ski days, and it doesn’t hold odor, so I can wear it all weekend without worrying about freshness.”


When the temperatures drop and the trail beckons, the Smartwool Classic Thermal Merino Crew Baselayer keeps us warm, dry, and comfortable through every adventure. Made from 100% merino wool in Smartwool’s heaviest 250gsm knit, this baselayer traps warmth while naturally managing moisture and odor, keeping us comfortable no matter how cold or active the day gets.


Flatlock seams and redesigned shoulder panels reduce rubbing under pack straps, while raglan sleeves add freedom of movement for skiing, hiking, or lounging fireside. Soft, breathable, and endlessly reliable, this merino crew is a winter essential we reach for whether we’re layering for a storm day or heading out for an alpine trek.


Details

  • Warm, heavy-knit merino baselayer for cold-weather adventures
  • 100% merino wool regulates temperature and resists odor naturally
  • 250gsm fabric delivers substantial warmth without bulk
  • Redesigned shoulder panels minimize friction under backpack straps
  • Flatlock seams reduce chafing for all-day comfort
  • Slim fit layers easily under jackets or fleeces
  • Raglan sleeves enhance mobility for active pursuits
  • Item #SWLZ8BY
Material
100% merino wool
Insulation Weight
250gsm
Fit
slim
Center Back Length
[small] 24in
Style
crew
Anti-Odor
natural attribute of merino wool
Claimed Weight
7oz
Manufacturer Warranty
2 years