Terramar Thermolator Base Layer Pants - Midweight (For Men)

Item #4731X
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About Terramar Thermolator Base Layer Pants - Midweight (For Men)

Closeouts. Improve your cold-weather performance with Terramar Thermolator base layer pants. The midweight blend of micropolyester and spandex offers excellent stretch and top-notch temperature management.


Specs about Terramar Thermolator Base Layer Pants - Midweight (For Men)

  • Base layer weight: Midweight
  • Fabric: 86% polyester, 14% spandex
  • EC2®, Body-Sensors®
  • Care: Machine wash, tumble dry
  • Weight: 6.5 oz.
  • 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!

4.392857 5 Overall Rating: 4.4 Based on 84 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by Sean from Virginia on Monday, December 21, 2015
These bottoms are very comfortable. They do run long. I am 6' 2" 165lbs and ordered mediums. They would still go down to my heels however the elastic at the cuffs keeps them in place. I like the feel of them under my jeans. I wore them in 30 degree weather and it was great. I traveled to the a... Read More
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  • Verified Buyer Reviewed by Tj from Reno on Saturday, February 11, 2017
    I work outside as a bricklayer, in Reno nv. During the winter wear the as a base layer daily. They are the best and most comfortable under clothes I have found.
  • Verified Buyer Reviewed by Dee from Madison, WI on Thursday, February 9, 2017
    Great quality. The waistband is super comfortable
  • Verified Buyer Reviewed by Ange's Angle from New England on Wednesday, February 8, 2017
    These long underwear may be useful as leggings under running shorts or pants on a cool spring/fall morning run but for the winter they are too thin to be of any help. In fact, as others have mentioned and whom I should have heeded, my legs feel colder with the Terramars on than without. Midweight? NOT! They are Lightweight. Also, if you are a 31 waist like me your size falls between the small and medium. I opted for the small. Big mistake. Maybe it's my legs but these smalls are very tight on me. Mediums would perhaps have been a better fit. I'd mail them back but the postage doesn't seem to make it worth it.
  • Verified Buyer Reviewed by Roxy of San Rafael from California on Tuesday, January 31, 2017
    I bought a pair of these for both my husband and son for a ski trip in Colorado. They both loved them and it helped keep them warm on a VERY cold ski trip. They added a lot of warmth without any bulk.
  • Verified Buyer Reviewed by Colorado Backpacker from CO on Saturday, January 28, 2017
    Owning about 15 pairs of base layers from all price ranges and almost every brand... these became my favorite - Fit well, Warm, and lightweight - I purchased one pair because they were a good price. Went back and bought 2 more..I buy a lot of gear and out door clothing... this was in my top ten deal I purchased last year. (get the idea I like these......lol)

    I have not had them get wet to see drying time yet. and hope they last (to short of time to see their wear factor)

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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.