NatraCureTM Cold Therapy Mitts are the perfect, fast solution to help relieve pain and discomfort from conditions like chemotherapy and arthritis to soothe and cool painful, tired, aching and overheated hands. Our gel packs also offer warming comfort for muscle pain, cramps, and cold hands and fingers. Use cold to help with pain and inflammation, or heat to relax muscles and help increase circulation. Easy to put on and stays secure around your wrists. Chill or heat as you prefer. Starts working as soon as you put it on.