Let your Body Decide
We’ve upgraded underwear to a whole new level. Made with Outlast™, Innovation is the perfect solution for mid-season temperature variation. Outlast™ microcapsules are capable of maintaining a stable body temperature, giving you an outstanding comfort in any occasion throughout your daily routine.
Cool when it’s hot
Regulates body temperature by abosrbing and releasing heat
Warm when it’s cold
Provides extra layer of warmth by trapping body heat
Developed for NASA
Technology originally developed to regulate astronaut’s body temperature in space.
Made of Natural Fibers
Smoothness acquired with cotton and viscose, and also with the help of Outlast™ Thermocules™
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Customer Reviews
“I’ve tried your Thermo before, but this is really something else. The ideal underwear for mid-season temperatures. Love it!”
Helen Parker
“Since some years I use IMPETUS underwear, I must say that it is well done, comfortable, the producer knows how to made good men's underwear... It was the first time I decided to test "innovation" . You feel the difference compared to "thermo" obviously the staff is more delicate and more bretheanble. I am satisfied!”
Jacek Puziewicz
“Outstanding Product.It does feel like i’m wearing nothing at all!”
Andre Saint