3.0 Women's Thermawool® Pant

Regular price$70.00


The secret of our Thermawool® is blending merino wool with just the right number of microfibers to make the ideal technical thermal fabric to breathe and manage moisture. Thermawool® has the benefits of Merino Wool with a soft fleece against your skin. Our Thermawool® Pant is ideal for a layering piece or on its own. It works great on its own or with the Thermawool® Crew or Half-Zip.


  • Thermoregulation Technology keep you warm and dry.
  • Merino Wool blend / Brushed Microfiber for comfort and warmth 
  • UPF Rating 50+ for great sun protection
  • All flat seam construction to prevent chafing
  • Comfort waistband and contoured leg panels for a great fit
  • 29" inseam, ankle-length fit


  • Climasense fiber fusion is designed to regulate your optimal temperature 
  • Thermoregulation technology provides comfort through a wide range of temperatures 
  • UPF rated for sun protection 
  • Odor Control neutralizes sweat and odor 
  • Moisture Management moves moisture from the skin to keep you warm and dry


  • 87% Polyester, 13% Merino Wool


    Enjoy free U.S. Domestic shipping on all orders above $75

    Customer Reviews

    Based on 7 reviews
    Debra Woodcock
    3.0 Women's Thermawool Pant

    As an alpine skier, Northern Michigan weather is unpredictable and varies throughout the winter. The women's 3.0 Thermawool Terramar pant is one of my "go to" layering options. I love Terramar and I'm pleased with the warmth and wicking ability of their women's long underwear.

    Rachael Colon
    Perfect warm under layers

    I bought the 3.0 leggings and half zip pullover for my daughter to use in Minnesota this winter. With temperatures in the teens, these are keeping her warm and cozy, but breathe so that the moisture doesn’t stay trapped.

    Joan McCuen
    Level 3 thermal underwear

    Excellent product!

    Margaret Kaiser
    Buffalo Winter....A Walk in the Park with Terramar

    Seriously? A typical 10 degree morning walk is no longer restricted by the natural contraction of my body’s leg muscles defending against the brutal elements of the Arctic winds. I just might be attempted to practice a Sun Salutation on my freshly plowed driveway!!!


    Love that theses have Marino wool, I did buy a size up. I think the quality is good. Looking forward to being warmer. I’ve never had insulted underwear with Marino wool before.