Haago

Activated upon exposure to Oxygen. Once your warmer is turned on, apply it to your coat or any other piece of clothing to keep you warm for up to 1...

Our warmers are activated upon exposure to Oxygen. Once your warmer has been activated, give your warmer a shake and it will keep you warm for up t...

Activated upon exposure to Oxygen. Stick your warmer into your sock or the inside of your shoes once it's been activated, and it'll keep you toasty...