Review on Heat Factory Sports Warmer Pack by Sam Bauer

I bought them for hiking in the rainy season where I live. The hand warmers work great but don't last as long as advertised. Toe warmers were ok, didn't get warm at all but I guess it's better than none. The leg and body warmers were exceptional. They did the job they advertised. The only downside is that they don't heat up as long as advertised and the box they came in was cut up in the packaging. It didn't bother me too much because I didn't need the box anyway, but I can see how annoying it is for people.