Härkila Heat long underwear Willow Green/Black M

The Härkila Heat-Leggings feature integrated heating membranes that allow you to set the temperature precisely. This makes them the obvious choice for various hunting and leisure activities in cold weather. Note: Power bank not included!

The Härkila Heat-Leggings are made of 80% nylon and 20% spandex, making them quick-drying, durable, and stretchy. They have a modern fit and are therefore relatively snug. Heating membranes are incorporated at the coldest points of the lower body - in the lumbar area and above the knees. Using the button in the waistband, the membranes can be set to 35, 43, or 50 degrees Celsius. Unlike older heating technologies, the heating membranes are flexible enough to be folded together with the garment they are integrated into. Additionally, the leggings can be easily machine washed.

In the waistband, there is a textile-covered USB connection cable with a waterproof connector, to which you can connect any power bank. The cable is long enough to be stored in your pocket or similar, so it doesn't get in the way. With a 10,000 mAh power bank, the Härkila Heat-Leggings can maintain the maximum temperature of 50 degrees Celsius for about 7 hours at an outside temperature of 0 degrees Celsius.

To save energy, the heating membranes automatically switch to standby mode as soon as the leggings reach the desired temperature. They turn back on when the temperature falls 1-2 degrees below the desired level, without you noticing. The Härkila Heat-Leggings are therefore temperature-regulating, as the heating function is automatically turned off when you sweat during high activity and turned back on when you are sitting or standing. A waterproof storage bag for the leggings is included.

If you do not want to use your lithium-ion battery or power bank that is used in your heating products for a while, make sure to disconnect the battery or power bank from the garment and charge it to 100%. Then store the battery/power bank dry until the next season. The lithium-ion battery or power bank should only be connected to the heated garment when you want to use it.