These pants are so awesome!
When I first got the pants they had an issue with the battery pack...However within 24 hours Dogfunk sent me brand new pair of pants and they work wonderfully!
I tested the pants out in an industrial walk in freezer (-10F) wearing just a T-shirt, flip flops, and these awesome Burton pants. My test run turned into a freezer party where everyone dressed in their down jackets etc. and ate frozen cookie dough! I was in the freezer for almost a full hour and although, eventually my arms felt chilly, these pants were steamin'!
I love you Burton Heated Pants!!!
And I love you Dogfunk customer service / online Live Chat!