No one wants a bulky cooling vest weighing them down. That's why UnderCool cooling vest weighs less than 2lbs— including the cooling packs!
Made from breathable mesh and wicking fabrics, the UnderCool cooling vest is designed to keep you cool and dry. Our flexibility is unmatched!
Our slim design conforms to your shape, you can even wear the UnderCool cooling vest under your clothes. You can stay cool and no one else has to know!
See why UnderCool is the #1 cooling vest around.
Next Generation Comfort
UnderCool cooling vest is made from breathable and wicking fabrics designed to keep you cool and dry.
Revolutionary Cooling Tech
Our cooling packs keep you cool without causing ice burns so you can wear your vest against your skin.
Cooling Made For You
UnderCool cooling vest weighs less than 2 lbs! Available in 5 sizes, UnderCool fits any size or shape.