Heated Thermal Underwear

Targeted heat. Noticeable comfort. Full freedom of movement.

This heated thermal underwear set is designed for people who want to stay productive even in the cold - whether skiing, working outdoors, hiking or in everyday life.

Strategically placed heating zones on the upper body and legs ensure even heat distribution without adding bulk or restricting freedom of movement. The heating elements are completely integrated into the fabric and are not noticeable when worn.

Important note about fit

This model is close to the body.

For normal fit: order 1 size larger
For a loose fit or to be worn under other clothing: order 2 sizes larger

Advantages at a glance

– Whole body warmth through integrated heating zones on the chest, back, arms and legs
– Three adjustable heating levels for different temperatures and activities
– Noticeable warmth after approx. 30 seconds
– Heating elements not noticeable, no feeling of pressure
– Machine washable after removing the power bank
– Unisex model for men and women
– CE certified with integrated overheating protection
– Replaces multiple layers of clothing and reduces weight

Heating levels & temperature ranges

White level: approx. 35-45°C for light warmth and movement
Blue level: approx. 40-50 °C for consistent, long-term heat
Red level: approx. 45-55 °C for intense warmth in cold conditions

An integrated safety system automatically interrupts the heating output if it overheats and activates it again as soon as the temperature drops.

Power supply & heating time

– Operation via USB power bank (5 V / 2.4 A)
– Power bank not included
– Example: A 10,000 mAh power bank enables approx. 6-7 hours of heating time (depending on heating level and environment)

Material & workmanship

– Material: 95% cotton, 5% elastane
– Carbon fiber heating elements
– Pleasantly soft, elastic and breathable
– Heating elements are not visible and cannot be felt