A New Level of Comfort: Heated Thermal Underwear
Optimized Comfort and Warmth
Imagine a warm and cozy winter with our heated thermal underwear! They are specially designed for those who dislike the cold, people with Raynaud's disease, arthritis, poor blood circulation or joint pain. These thermal underwear are also perfect for different outdoor activities, such as skiing, fishing, jogging, hunting, cycling, climbing and snow removal.
Features :- Intelligent temperature control: heating at the knees, back, and waist.
- Powered by an external 5V USB battery (not included).
- Adjustable temperature on 3 levels with indicator light.
- Safety isolation design with built-in thermal protection module.
- Can be hand or machine washed.
- 95% cotton and 5% spandex with carbon yarns for strength and stretch.
Easy to Use and Maintain
To get the most out of these thermal underwear, just follow a few simple steps. Fully charge the external battery before using it. Then connect it to the socket, located in the pocket of the underwear. Press and hold the power button for three seconds. Let's go, you can now enjoy the warmth offered by these underwear!
Tips for maintenance:- Remove the external battery before washing the underwear.
- Feel free to use a washing machine, but don't forget to put the underwear in a laundry bag to prolong their life.
Quality and Reliability With Our Heated Thermal Underwear
An Investment For Your Well-Being
Enjoy unprecedented thermal protection with our heated thermal underwear. Wondering why invest in these heated underwear? It is very simple. They guarantee you comfort and warmth during the long winter days. No need to superimpose several layers of clothing, our thermal underwear is there to bring you warmth and comfort.
Technical specifications
Features :- Product Name: Heated Thermal Underwear.
- Condition: New.
- Color: Black, Grey.
- Gender: Male, Female.
- Heating temperature: Red LED 45-55℃, White LED 35-45℃, Blue LED 25-35℃.
- Power supply: External USB battery (not included).
- Size: S, M, L, XL, 2XL,3XL,4XL,5XL.
- Season: Fall, Winter.
- 1 x Heated Thermal Underwear Top.
- 1 x Heated thermal underwear bottoms.
(Note: Power bank is not included)
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DELIVERY GUARANTEE
If after a period of 30 days, your order has still not reached you, we undertake to resend it to you free of charge or to reimburse you in full .
FREE RETURNS AND EXCHANGES
You have 30 days to return an item to us for any reason. To return an item to us please follow this link
SECURE PAYMENT
The use of SSL technology ensures the encryption of your data. All payments made by credit card (Mastercard, American Express, Visa) are secure.
Size guide

- Tops measurements (Jackets, vests, etc. ...)
Size |
Chest size |
Shoulder width |
Length |
---|---|---|---|
S |
98 |
41 |
63 |
M |
102 |
43 |
65 |
I |
106 |
44.5 |
67 |
XL |
110 |
46 |
69 |
2XL |
114 |
47.5 |
71 |
3XL |
118 |
49 |
73 |
4XL |
122 |
50.5 |
75 |
5XL |
126 |
52 |
77 |
6XL |
130 |
53.5 |
79 |
- Bottom measurements (Pants, leggings etc. ...)
Women | S | M | I | XL | 2XL | 3XL |
Length | 90.5 | 92.5 | 94.5 | 97 | 99.5 | 102 |
Waist size | 93 | 97 | 101 | 105 | 109 | 113 |
Male | I | XL | 2XL | 3XL | 4XL | 5XL |
Length | 98 | 100.5 | 103 | 105.5 | 108 | 110 |
Waist size | 104 | 108 | 112 | 116 | 120 | 124 |



Free delivery
We ship your orders within 48 hours, anywhere in the world. Deliveries are usually made at home by La Poste.
100% satisfied or refunded
Because we can't stand the idea of an unsatisfied customer, we've implemented a 100% money-back guarantee .
30 days to change your mind
You have 30 days to change your mind and get a full refund .
Free returns
You have 30 days to return an item to us for any reason. To return an item to us please follow this link