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SKU# 429023
$ 29.90 $ 19.90


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HEATTECH Ultra Warm is 2.25 times warmer than our regular HEATTECH. It is recommended for extremely cold climates and winter sports.

  • With bio-warming, insulating, moisturizing, and moisture-wicking comfort features.
  • Stretchable material offers a soft texture with excellent shape-retention.
  • Gently wraps around you to provide an excellent fit.

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MEN HEATTECH ULTRA WARM LONG JOHNS is rated 4.3 out of 5 by 19.
Rated 5 out of 5 by from Ideal for cold weather It’s a must have! Excellent quality! It suits perfectly!
Date published: 2021-05-18
Rated 4 out of 5 by from good choice hopefully the proof will be in the elements. I like them so far
Date published: 2021-03-15
Rated 4 out of 5 by from Good base layer Bought these to feel warm in the New England weather, though they provide good level of protection against the cold I do need to use another set of base on top just to feel extra protected from the cold. You would assume one layer would suffice but alas, it didn’t. Anyhow to be combined with another base layer it will do the work and feel comfortable underneath.
Date published: 2021-02-22
Rated 3 out of 5 by from Not warm to wear to sleep in cold, wintry nights The ultra warm long johns pants are relatively warm when worn underneath pants and used outdoors and even while moving around or sitting indoors. But it is NOT warm enough to wear as pajamas in cold, wintry nights. Better to wear flannel or fleece undergarments to wear to bed at night which will be much warmer. You should buy 1 size UP since Asian/JP sizes are OFF by 1 size. American Large size, 36 waist = Asian/JP XL. Best to wash warm and dry in low heat. It does shrink a little in length. It's nice and smooth but not meant to be worn in cold, frigid nights as stand alone pajamas, even under a pair of fleece and down blankets!
Date published: 2021-02-17
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