Terramar Men's Merino Blend Base Layerssearch

Terramar Men's Merino Blend Base Layers

Terramar Men's Merino Blend Base Layers

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Fast Wicking, Bacteria Fighting & Breathable

Engineered to insulate in cold weather and breathe in warm weather, Terramar merino wool base layers are ready for wherever adventure takes you. Both the tops and bottoms are made from soft micro-polyester on the inside and merino wool on the outside for an itch-free feel. The EC2 Quik-Dri Comfort Technology inhibits bacterial growth, wicks away moisture for faster drying, and allows the fabric to adjust to your body temperature more rapidly. The flat seam construction provides extra comfort, while extra-long cuffs offer a form-fitting feel and prevent drafts from slipping through.

Note: At checkout, choose the long-sleeve crew in men’s S–XXL, the tall long-sleeve crew in men’s M–XXL (+ $3), the bottoms in men’s M–XXL, or the tall bottoms in men’s M–XXL (+ $3). 

About Terramar

For more than 40 years, Terramar has been dedicated to producing one thing: base layers. From thermal bottoms to merino crews—not to mention socks and underwear—the product line comes from a team of scientists, gear heads, and designers whose single-minded pursuit of the perfect base layer has led to no fewer than six patented technologies. Whether it’s the way the fabric fits or the way it neutralizes odors, these innovations have revolutionized the active lifestyle.

Sizing Guide


  • Terramar
  • Outer material: 70% micro-polyester, 30% merino wool
  • Inner material: 100% micro-polyester
  • EC2 Quik-Dri Comfort Technology
  • 2-layer construction
  • Flat seam construction
  • UPF rating: 50+
  • Extra-long cuffs
  • Weight, long-sleeve crew, men’s M: 5.7 oz (161 g)
  • Weight, bottoms, men’s M: 6.3 oz (179 g)


All orders will be shipped by Massdrop.

Estimated ship date is Dec 14, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.