How hot do the warmers get?
How hot will the air activated hand warmers get?
Our hand warmers reach a max temperature of about ~140 degrees F, with an average temp around 135 degrees F. The environmental conditions and the amount of air the warmer is exposed to drive exactly how 'hot' the warmer gets. 140 degrees F is generally the high end for accepted safe and comfortable heat. For maximum comfort, we recommend using these warmers outside of a glove liner or other layer of clothing, or if your gloves have a zipper pocket, our warmers will fit nicely inside!