Terramar Thermolator Base Layer Top - UPF 25+, Scoop Neck, Long Sleeve (For Women)

Item #4731T
$16.99 Save 51% Compare at $35.00
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About Terramar Thermolator Base Layer Top - UPF 25+, Scoop Neck, Long Sleeve (For Women)

Closeouts. Living proof that base layers can be as pretty as they are functional, Terramar's Thermolator base layer top is warm, wicking, stretchy and breathable. Plus, it has handy thumbholes to keep your sleeves in place under midlayers and shells.


Specs about Terramar Thermolator Base Layer Top - UPF 25+, Scoop Neck, Long Sleeve (For Women)

  • Base layer weight: Midweight
  • UPF: 25+
  • Long sleeves
  • Length: 26" (based on size medium)
  • Fabric: 86% polyester, 14% spandex
  • Care: Machine wash, tumble dry
  • Made in China
  • Visit our Layering Guide


Terramar Womens Size Chart

XS S M L XL 1X 2X 3X
Size 2 - 4 6 - 8 10 - 12 14 16 18W 20W - 22W 24W - 26W
Bust 31 - 33 34 - 36 37 - 39 40 - 42 43 - 45 42 - 45 46 - 49 50 - 53
Sleeve 28 - 29 29 - 30 30 - 32 33 - 35 36 - 38 33 - 34 34 - 35 35 - 36
Waist 24 - 26 27 - 29 30 - 32 33 - 35 36 - 38 38 - 40 42 - 44 46 - 48
Hips 33 - 35 36 - 38 39 - 41 42 - 44 45 - 47 46 - 48 49 - 51 52 - 54

Note: Measurements are in inches.


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

4.696629 5 Overall Rating: 4.7 Based on 89 reviews

Most Helpful 5-Star Review

Reviewed by Snow ski from Oregon on Wednesday, November 14, 2012
I bought this for layering but, it's so pretty I'll wear it all the time. The length in the arms and torso are fine for me. I bought two of these in a small size, snug across the chest. I'm 5'5" and 117lbs 34a bust, so if you are busty you might want to order up a size. I would buy more but see they... Read More
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  • Verified Buyer Reviewed by Angela from eastern washington on Monday, September 4, 2017
    silky, cute, and nice fit! I will wear this as a shirt, not just long underwear. Perfect under a black cardigan
  • Verified Buyer Reviewed by AngelicaC from Berkshires, Mass on Wednesday, August 16, 2017
    Great shirt -- we purchased as a base layer for our teen daughters and they were super comfortable and looked great. Worthy of wearing all by themselves as well as an awesome underlayer for winter. The thumbholes add a nice touch for super warmth. Cross-country skiing will be happening soon and we're ready!
  • Verified Buyer Reviewed by UpNorth Girl from Wisconsin on Sunday, February 12, 2017
    Great base layer for nordic skiing. Feels good and the pink color is lovely.
  • Verified Buyer Reviewed by Casey van B from California on Saturday, February 11, 2017
    I was hesitant - not sure what size would fit my normally size-three bod. I need not to have worried - the top stretches beautifully, and the XL is a perfect fit. My only regret is not having bought several, so I can change my look!
  • Verified Buyer Reviewed by Catherine from Georgia on Saturday, February 4, 2017
    Used this top for a trip to D.C. and to Colorado and it layered well under shirts and jackets. I ordered a medium and probably could have ordered a small for a tighter fit. I'm typically a small/medium in the top and a 30F, 140 pounds. Great for the price and definitely helped lock in heat.

Question & Answer

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

  • “How do I get the bottoms that match the top?”
    Asked by Annie from California on 2/2/2017 8:14:16 AM
    • Just look for the same brand/style in bottoms, as in "Terramar Thermolator Base Layer Bottoms". They are usually paired as "Other customers bought this ..." or "You might also be interested in ..." They may not be available. It depends what has been selling.
      Answered on 2/2/2017 8:39:05 AM by Becky near DC from DC
    • Just check back, they are out then they get the size or color in you need.
      My wife and kids all use this product. GREAT stuff.
      Answered on 2/2/2017 8:54:06 AM by Coco from Tx
    • Since it's a closeout item, they may be sold out. Try to reach out to customer service and see if they can locate the product for you.
      Answered on 2/2/2017 9:00:56 AM by Ravensarra25 from Buffalo
    • The bottoms are item #4731R. We currently only have the black left in stock. Due to the nature of the closeout business, we often receive items in limited quantities. Therefore, popular sizes and colors can sell out quickly. Occasionally we are able to reorder a product, but closeout items are typically unable to be reordered. 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 2/2/2017 9:52:35 AM by Product Specialist Greg from Sierra Trading Post
    • These are the bottoms that match the top you ask about. I have found that while STP has great bargains on great products they do not always offer tops and bottoms in matching colors or sizes. Perhaps Googling the product you are looking for will help or it may just bring you back to STP. Another option is to check back later with STP to see if what you are looking for is back in stock or complete the request with STP for them to alert you when the product you are looking for is back in stock. Good luck! https://www.sierratradingpost.com/terramar-thermolator-base-layer-pants-upf-25-plus--for-women~p~4731r/
      Answered on 2/2/2017 10:25:14 AM by Sharon from Central PA
    • make sure you create an account and add to your wish list. Hope it comes back in stock. the bottoms are avail. now in a few of their stores for pick up...they have a list of stores if you arrow down under "available in one of our stores" below the item...also you can add to your saved items....or wish list. They'll be saved in your "My Lists" which I keep an eye on....AND I think they notify you by email....when an item out of stock becomes avail. Good luck. FYI I didn't see a store in California (Bummer........sorry.) I love Sierra. Have fun shopping.
      Answered on 2/7/2017 4:08:37 PM by Mountain girl from Big Bear Lake, CA
  • “Is this a smart wool product ”
    Asked by Carrie from Gaithersburg on 10/27/2016 6:45:39 PM
    • This item is made by Terramar, not SmartWool.
      Answered on 10/31/2016 12:02:43 PM by Product Specialist Greg 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.