Description
Heated Thermal Underwear Set, Heated Long Johns and Long Underwear for Men and Women
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Extreme cold, beaten: this heated winter thermal underwear brings all-day warmth against extreme cold
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Warm in seconds: built-in carbon fiber heating sheets heat up in just 10 seconds, reaching up to 122°F
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Heat set to your liking: three-speed temperature control lets you adjust the warmth to your preference
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Discomfort eased: the warmth eases discomfort in your shoulders, waist and stomach
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Move freely while warm: four-way stretch fabric gives a snug fit and excellent mobility, ideal for layering
Extreme cold calls for warmth you can switch on. This electric heated thermal underwear set pairs micro-carbon fiber heating technology with soft, skin-friendly materials for a luxurious touch and all-day warmth, perfect for combating extreme cold while easing discomfort in your shoulders, waist and stomach. It is designed for both men and women, and the fabric is lightweight yet insulating.

Strategically placed heating zones at the knees, back and waist deliver fast, even heating, and one button sets the warmth at 86°F (30°C) (green), 104°F (40°C) (blue) or 122°F (50°C) (red). Made from 92% polyester and 8% spandex, this carbon fiber heated clothing suits skiing, snowboarding, hunting, cycling or working in cold environments, alone as heated underwear or as a thermal base layer under other clothes. Heating depends on the option you choose: jacket, pants and suit options with heating come for men and women, and unheated suits are offered too.
Why choose Vepine
Heated Thermal Underwear Set
| Feature |
Vepine |
Others |
| Heating zones at knees, back and waist |
✓ |
✕ |
| Three temperature settings, one button |
✓ |
Varies |
| Heats up in just 10 seconds |
✓ |
Varies |
| Four-way stretch fabric for mobility |
✓ |
Varies |
| Soft, moisture-wicking, odor-resistant fabric |
✓ |
Varies |
| 30-day easy returns |
✓ |
Varies |
Key Features
This heated winter clothing set works as a heated suit or as separate heated pants, with these features:
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Micro-carbon fiber heating technology: soft, skin-friendly fabric carries the heating elements
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Heating zones: the knees, back and waist are heated quickly and evenly
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Three-speed temperature control: you choose the level of warmth you prefer
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Fast heat-up: the built-in carbon fiber heating sheets reach up to 122°F (50°C) in just 10 seconds
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Single-button operation: one button keeps everyday use effortless

Specifications
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Material: 92% polyester, 8% spandex
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Heat-up time: 10 seconds
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Maximum temperature: 122°F (50°C)
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Temperature settings: 86°F (30°C) (green), 104°F (40°C) (blue), 122°F (50°C) (red)
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Heating levels: 3
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Heating zones: Knees, back, waist
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Styles: Men Suits, Women Suits, Men Jacket, Women Jacket, Men Pants, Women Pants, No Heating Men Suits, No Heating Women Suits
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Sizes: S, M, L, XL, XXL, XXXL
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Colors: Black, Grey, Blue
Package Includes:
- Heated thermal underwear set (jacket, pants or full suit, depending on the option chosen)
Materials
The fabric is 92% ultra-soft polyester and 8% spandex, chosen for breathability and comfort.
Heating Settings
Warmth arrives in seconds at 86°F (30°C) (green), 104°F (40°C) (blue) or 122°F (50°C) (red).
Design
The fabric is super soft, odor-resistant and moisture-wicking, so the fit stays comfortable.
Fit
Four-way stretch fabric gives a snug fit and excellent mobility, and the set layers well or wears on its own.
Care Instructions
The set can be washed by hand, by machine or dry cleaned, and gentle cleaning extends the life of the heating film.
Benefits
- The warmth works to enhance your metabolism.
- Muscle stiffness is reduced.
- Blood circulation is improved.
- The fabric is moisture-wicking and odor-resistant.
- The set is designed for both men and women.
- The design is skin-friendly.
- The heating technology is reliable.
Right for you if
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✓You work or play in the cold — skiing, snowboarding, hunting, cycling or cold environments
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✓You want warmth you can adjust — three heat settings at 86°F, 104°F and 122°F
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✓You feel the cold at knees and back — heating zones at the knees, back and waist
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✓You layer up in winter — four-way stretch fabric, ideal for layering or wearing alone
If two or more of these sound like you, this is the one.
FAQs
Q: How many heat settings does the heated thermal underwear set have?
A: Three: 86°F (30°C) (green), 104°F (40°C) (blue) and 122°F (50°C) (red), all controlled with a single button.
Q: How fast does it heat up?
A: The built-in carbon fiber heating sheets heat up in just 10 seconds, reaching up to 122°F (50°C).
Q: Where are the heating zones?
A: At the knees, back and waist, for fast, even heating.
Q: How do I wash the heated long johns?
A: By hand, by machine or dry cleaning, with gentle cleaning to extend the life of the heating film.
Q: Is this thermal underwear for women as well as men?
A: Yes. Choose women's or men's jacket, pants or suit in sizes S to XXXL; unheated suits are offered as well.