UnderCool 3 all day cooling it wraps around your torso

it wraps around your torso

bringing your core temperature down from the inside out

Freezes and melts at 70°F (21°C) for comfortable

or panels by refreezing one set while you wear the other

Each pack is approximately 7" x 2

UnderCool 3 all day cooling it wraps around your torsoWhether you're managing heat sensitivity, MS, lupus, fibromyalgia, POTS, or menopause, or you're an actor, cosplayer, or performer who needs to stay cool under a costume, the UnderCool 3 was built for you. Lightweight, concealable, and worn discreetly under your clothes, it delivers 1 to 3 hours of dry, consistent cooling with no ice, no condensation, and no bulk. Trusted by thousands across the US for work, play, travel, and everything in between.