Super thin Heat Ready heated glove designed to be used with a protective and insulating shell glove for maximum warmth and comfort. The Heat Ready function means that the liner glove is prepared for active heat via the thin integrated heating panel. This allows you as a user to improve your personal comfort by adding active heat when the liner glove is used together with the Inuheat One Powerpack from Inuheat. If you want to get the most out of your Heat Ready liner glove, there is also a free smartphone app from Inuheat that allows you to control the heat from your mobile, see how long the heat will last, get product information and washing advice and much more. Liner glove only - Inuheat One Powerpack sold separately.