Check out the video below to see how the new Thermo-Comfort Mask works:
Heat or freeze the gel insert for the time listed on the pack or in the above video.
Upon completion of proper heating or cooling, place gel insert in pocket attached to the weighted insert.
Place weighted insert/gel insert combination into outer shell, ensuring the gel insert is on the side closest to your face.
Attach mask to face using adjustable velcro strap.