skip to content skip to navigation skip to search

Women's Plus Size Thermaskin™ Heat Pants

Item # 404511-A77

Personalize It: {{stepTitleChoose}} {{stepTitleMonogram}} {{stepTitleHeatstamp}} {{stepTitleEngraving}} {{stepTitleEmbroidery}}
{{productOriginalPrice}} NOW {{productPrice}} {{productPrice}}

Item # {{displayCatalogNumber}}

Size: {{productSize}}


  • {{swatch.getColor().name}}

Reduced Price Colors

  • {{swatch.getColor().name}}

Clearance Price Colors

  • {{swatch.getColor().name}}

Item # {{displayCatalogNumber}}

Select the type of personalization you’d like to apply to the item. {{productPersonalizationPrice}} each.

  • {{}}

To add both a monogram and embroidery to this item, you must place your entire order by phone or online chat. Please call 1-800-469-2222 or text chat now. We apologize for any inconvenience.

Monogram: {{productPersonalizationPrice}}. Select your monogram options below.About Monogramming

Monogramming adds just a day or two extra to your delivery time. To order multiples of this item with different monograms, please order items one at a time.

Heatstamp: {{productPersonalizationPrice}}. Select your heatstamp options below.About Heatstamping

Heatstamping adds just a day or two extra to your delivery time. To order multiples of this item with different heatstamps, please order items one at a time.

Engraving: {{productPersonalizationPrice}}.Select your engraving options below.About Engraving

Engraving adds just a day or two extra to your delivery time. To order multiples of this item with different engravings, please order items one at a time.

Style: {{selectedStyle.getType().getName()}}

  • {{style.getType().getName()}}

Font: {{}}

  • {{getFontName( font )}}
    {{getFontName( font )}}

Location: Predefined

  • {{location.getName()}}
  • Predefined

MonogramFoil Color: {{}}

  • {{}}
To choose an alternative foil color, please call 1-800-963-4816

{{selectedStyle.instructions}} {{selectedStyle.instructionsStart}}{{maxCharacters}}{{selectedStyle.instructionsEnd}}


Have a special request?

Embroidery: {{productPersonalizationPrice}}. Select your embroidery options below.

Embroidery adds 3-5 extra days to your delivery time. To order multiples of this item with different embroidery, please order items one at a time.

Embroidery: {{}}

  • {{}}

Location: {{}}

Embroidery Color: Predefined

Enter Initial (1 Character Maximum):

Have a special request?
  • To order both a monogram and an embroidery for this item:
  • 1. Add your monogram, then complete your order online with any payment method except PayPal.
  • 2. Contact us before 10 p.m. on the same day and we'll add the embroidery. Call 800-469-2222 or text chat now.

To add both a monogram and embroidery to this item, you must place your entire order by phone or online chat. Please call 1-800-469-2222 or text chat now. We apologize for any inconvenience.

Women's Plus Size Thermaskin™ Heat Pants

Item # 404511-A77

$34.00 NOW $29.00

Buy 2 or more, save $5 each on select regularly priced Women's Thermaskin Long Underwear

Size Range

Personalize It

Monogramming Options

Allow 1-2 days extra for delivery of monogrammed items. The monogram and fee will be applied to the quantity selected with this item. To order multiples of this item with different monograms, please order items one at a time.

Monogram Type


Remove Next  

Monogram Style

Monogramming Location

Thread Color

To choose an alternative color, please call 1-800-963-4816.


Remove Step 3  

  • 2-3 characters


Your selections

  • Font
  • Location
  • Monogram Color

Special heat technology provides superior warmth.

If you're serious about the outdoors, you know the importance of a good base layer. This high-performance fabric* not only maintains your body's heat but actually generates heat by absorbing body moisture. It also wicks perspiration away from your skin, which is crucial for comfort in cold weather. Our Thermaskin™ Heat Pants also have a touch of stretch to keep up with active pursuits. Styled with an easy elastic waist, plus wide cuffs to help seal out cold. 94% polyester/6% spandex. Machine wash. Imported.


  • Enhanced fabric provides even better insulation
  • Innovative fabric generates heat by absorbing body moisture
  • Moisture wicking to keep you dry
  • Feel soft and smooth on your skin
  • A touch of stretch allows flexibility and better shape recovery
  • Antimicrobial to help fight fabric odor
  • Flat elastic waistband layers smoothly
  • For best results, wash pants before wearing

More Information

Unfamiliar with a word? See the Lands’ End Glossary

` Fit & Size Information

Women's Thermaskin™ Heat Pants 4.2 5 237 237
I love, love, love my thermaskin pants and shirt!!!! An extremely cold late October here in Wisconsin. I haven't taken these off since I got them a week ago. I just ordered another pair because I don't want to be without them while I wash these!!! I wish I would have bought them a long time ago. They are soft, silky and warm and I can turn my heat down or off. Great for sleeping in too. I think I will hand wash them because I want them to last a long time. October 28, 2013
Waist is way out of proportion to the rest of the pants Ordered large according to sizing chart. Waist was at least 5" too large. Exchanged for medium and it fit much better. November 18, 2014
OK if you aren't looking for heat Pros: runs long (I'm tall w/34" inseam); GREAT waste band, I really like how flat it is but.... Cons: Runs big. Body is loose (I'm a chunky 14 and large is very slack) and as I walked around the house with them on they actually dropped down off my waste too!!! Really???? If you saw my belly you'd say....runs big. The purpose of these for me is to wear outside under pants either doing end of season landscaping, holiday decorating and cross country skiing. Don't think these are warm enough but if they weren't so lose, I'd keep them but I fear they will fall down below my waste under my pants. Also the purpose of a "layer" is to be closer to the body/a second skin to build a warmth barrier and my ski pants fit tighter than these (appropriately; got them from Title 9--Cold Killer Pants--love them!). I would keep these for house pants but they droop to bikini level. I think if they fit they would be perfect under work clothes in a cold office or for those who run cold and need a second layer. The silky feel might throw people off but it can make a good layer, I just don't think they are what "Thermaskin" sounds like it should be. I would recommend a size down if you're going to try it. If they fit properly around the waste I would have given another star. Missed the mark. Again, disappointed by LE. I WOULD PAY MORE IF THE QUALITY WAS BETTER AND SIZING WAS CONSISTENT!!! Perhaps try making them in the USA? November 16, 2014
Couldn't live without them -cut way bigger I live in Fairbanks and I already wear my long underwear daily. I got several more pairs, same sizes, just different colors. The shirts are okay, but the pants, which were always a little loose, are just plain huge. I have tried washing them a few times to see if they shrink some. One more hand wash and hang dry, and if they are still too big, I will need to send them back. I already ordered a pair a size down to compare, and they are closer, but still looser than the ones from last year, that I am still wearing. I would go down at least 2 sizes if you would usually get an XL/0X/1X size. I love that they keep me warm without too much bulk, but the pattern or material seems to be significantly different to the ones I bought last November. oh, and if you wear a petite length, you definitely want to order the petite length so you don't have them pooling at your ankles! October 24, 2014
Long johns that fit but not bulky. These are great as not bulky but slimming. Better to make those ski pants fit right. Haven't worn them in the winter yet but sure they will keep me warm. I ordered a small - my pants size is a 6 and they feel perfect for ski season. October 20, 2014
Had to return that was way too thine and size way too big. that was not what I expected at all,need a better explanation on the sizing,Wow! October 20, 2014
Teenage daughter wears as PJ bottoms I bought these in Petite XS for my teen daughter to wear under jeans in the Winter. Even petite XS turned out to be too big for a size 0. :(. That said, she has decided she love, love, looooves them as PJ bottoms and wants more pairs. October 20, 2014
Waist band one or two sizes too big! I ordered these, along with the matching scoop neck top, for the upcoming NY winter. I am on the tall side at 5' 9", with a slender but athletic build at 144 lbs. I ordered a size medium, as I typically wear a size 8 in pants. The waist band was GIGANTIC! I am sure a size small would not accommodate me in length or fit my muscular legs. These will be returned. October 18, 2014
The reviewer comments about the overly large waist are correct I have a couple pairs of Lands End silk long underwear bought several years ago and they fit fine but need replacement. Honestly, when I read the reviews I could not believe that the waist on these could be so large as to make them unwearable, but it is. I swear the waist at least as big as my hips, even though the legs fit fine. Not what I expect from Lands End. They would have been impossible to wear, so I returned both pairs. Please find a new supplier for your long underwear. October 13, 2014
Thin and not especially warm I am writing because I disagree with the previous reviewers. I bought these because I work in an office that is air conditioned year round and I freeze. These are very thin and not especially warm. The fabric is slick, shiney, and has a polyester feel. I would have prefered something soft with a cottony feel next to my skin. Perhaps if you were moving around and very active they would trap body heat in, but for sitting in an office they are not very helpful. They also run large. I gave them three boats, because I like the flat waistband. It would be nice if they were a size smaller. October 6, 2014
2 3 4 5 ... 24 next>>