• THAW disposable warmers give you the freedom to get out and seek new adventures, no matter the temperature. • Thaw’s unique chemistry compound makes our disposable warmer last longer than others. When opened, air reacts to the ingredients inside the pouch to create a safe and long lasting heat so you can get on with your outdoor activities. Use it all day then dispose of it easily. • CDU containing 40 pairs. • 20+ hours of safe, natural heat • Warms up to 124¡F / 51¡C
