Watch Julia explain how to get the correct sizing for UnderCool 3.0 - For a 3.0 go with the larger size.

 

Watch Julia explain how to get the correct size for UnderCool 2.0. - For a 2.0 go with the smaller size

 

Questions about our vests or shipping? Reach out to the ThermApparel team toll-free at 855-232-7233, write to us through our website’s contact form or chat with us via live chat. We always respond because, otherwise, that wouldn't be cool.