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Women HEATTECH Ultra Warm Thermal Leggings
Women HEATTECH Ultra Warm Thermal Leggings
  • Women HEATTECH Ultra Warm Thermal Leggings
  • Women HEATTECH Ultra Warm Thermal Leggings
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Women HEATTECH Ultra Warm Thermal Leggings



Size: S
Our 28 day returns period has been extended for Christmas. Learn more.

Product Details

Material Composition:

40% Polyester, 40% Acrylic, 17% Viscose, 3% Elastane

Care Instructions:

Machine wash up to 40 degrees, gentle cycle


2.25 times warmer than regular HEATTECH. With a cozy brushed lining.
- High-performance fabric with insulating, bio-warming, moisture-wicking, moisturizing, and shape-retaining technology.
- Made with stretch fabric.
- Soft and cozy brushed lining.
- Keeps your midsection warm.

A £2.95 shipping fee will be applied to all online returns. Read more

Please note, online orders cannot be returned in store.

To reduce paper waste, returns labels are now provided electronically. Learn more

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Women HEATTECH Ultra Warm Thermal Leggings is rated 3.9 out of 5 by 17.
Rated 3 out of 5 by from A bit thin. I thought these would be thicker. I wore them when it was only 3dgs outside and they weren't that warm. Would be ideal as a base layer. I'm a size 14 and bought large. The waist is a good fit but the rest is a bit baggy.
Date published: 2022-01-21
Rated 5 out of 5 by from Lovely and cosy These are great- really warm and soft yet not bulky. Ideal for very cold days. I was super toasty with these on under my jeans.
Date published: 2022-01-15
Rated 4 out of 5 by from Great warm leggings, size runs large I am normally size S, and after reading other reviews I purchased size XS - they fit perfectly. The fabric is extremely soft and I hope they will last longer than my previous ones that got holes after few months of wearing (those were a bit different - Marimekko ones). I love wearing them at home - super soft and comfy.
Date published: 2022-01-14
Rated 1 out of 5 by from Not "Ultra Warm" These leggings are pretty average. I've bought warmer leggings for less money. Buy a size smaller than you think.
Date published: 2022-01-11
Rated 5 out of 5 by from Great product It is warm and comfortable, I recommend it without hesitation.
Date published: 2021-12-29
Rated 4 out of 5 by from Comfortable Very comfy and nice to the touch, a would say they are 0.5 size bigger than I expected (loose fit). Warm for autumn, but in winter i would recommend it as a first (not only) layer.
Date published: 2021-12-20
Rated 2 out of 5 by from Extremely large I'm xs for everything so I naturally got xs for these. They run so large. i purchased extra warm at the same time and this one is so so so so much bigger.
Date published: 2021-12-16
Rated 5 out of 5 by from Lovely warm I bought these last week and they certainly keep the cold out. Ordered XL as suggested by size chart. I’m size 14 but they are enormous! They fit fine under my jeans but will order smaller next time
Date published: 2021-12-10
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