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Terramar Thermolator Base Layer Top - Zip Neck, Midweight, Long Sleeve (For Men)

Item #4731Y
$19.99 Save 50% Compare at $40.00
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About Terramar Thermolator Base Layer Top - Zip Neck, Midweight, Long Sleeve (For Men)

Closeouts. Boost backcountry performance in cold weather with Terramar's Thermolator base layer top. It features a midweight blend of micropolyester and spandex with moisture-managing EC2® quick-dry technology for soft comfort, excellent stretch and top-notch temperature management.


Specs about Terramar Thermolator Base Layer Top - Zip Neck, Midweight, Long Sleeve (For Men)

  • Base layer weight: Midweight
  • Long sleeves
  • Zip neck: 12"
  • Zipper is YKK®
  • Length: 29" (based on size large)
  • Fabric: 86% polyester, 14% spandex
  • EC2®, Body-Sensors®
  • Care: Machine wash, tumble dry
  • Made in China
  • Visit our Layering Guide


Terramar Mens Size Chart

Chest 34 - 36 38 - 40 42 - 44 46 - 48 50 - 52
Sleeve 31 - 32 32 - 33 33 - 34 34 - 35 35 - 36
Waist 28 - 30 32 - 34 36 - 38 40 - 42 44 - 46

Note: Measurements are in inches. Tall measures 2" longer overalll and 1" at sleeve.


Do you own this product? Write a review and help others with their buying decisions!

4.333333 5 Overall Rating: 4.3 Based on 87 reviews

Most Helpful 5-Star Review

Outstanding quality for the price
Reviewed by CB from Atlanta on Saturday, October 25, 2014
I just got mine yesterday so I haven't had a chance to field test it yet, but at first glance this base layer looks to be legit. I'm 6'0", 185 lbs athletic build and this base layer fits a little tight on me. I normally wear a large and the base layer I ordered was a large. It's an athletic fit a... Read More
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  • The best thermal top ever
    Verified Buyer Reviewed by hikerbob from nj on Tuesday, February 6, 2018
    I have many different thermal tops and these are the best ever. They are warm, wick moisture, comfortable, and durable without being bulky. The front zipper is a convenient vent for warmer conditions.
  • Thermal top
    Verified Buyer Reviewed by capture monkey from Wyoming on Friday, February 2, 2018
    I like it! Never had one like this and I'll be buying another one! It works great!
  • Excellent base layer
    Verified Buyer Reviewed by Golden1954 from Truckee, ca on Friday, January 26, 2018
    At 6’ and 195lbs I ordered an XL. It is an athletic fit so it is a snug fit. The arms are a little long but I can still use the thumb holes. I like the zip tee neck
  • Unusual fit
    Verified Buyer Reviewed by JimT from Jackson Hole Wyoming on Wednesday, December 20, 2017
    Very long arms. Body is more like a stocking. Utility value is fine.
  • Warm for a tin layered top
    Verified Buyer Reviewed by alphagetty from Texas on Sunday, March 12, 2017
    I like to wear it when it's chilly outside.

Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “Is there a Tall version? I am 6'3" and need longer sleeves”
    Asked by Devin from UT on 10/13/2016 3:41:52 PM
    • We do not currently have this in a tall version. We suggest signing up for the My Updates as the best way to monitor incoming products. You will receive email notifications of our newest stock items.
      Answered on 10/20/2016 9:45:05 AM by Product Specialist from Sierra Trading Post

About Terramar

The individuals behind Terramar socks and clothing understand that spending time outdoors is a great way to have fun and get exercise. To help outdoor enthusiasts stay comfortable in a wider range of conditions, this brand has spent decades perfecting the science of layering. Crafted using advanced fabrics, Terramar base layers, shirts, socks and underwear provide excellent thermal regulation and moisture-managing performance. Whether you’re carving up the slopes, snowshoeing, hiking or climbing, a breathable, quick-drying Terramar base layer is the perfect solution to keep you in the comfort zone when the mercury drops.