8 of 8 people found the following review helpful
Good points: heat comes from a cable down the shin and along the side of the foot, so lower leg gets some as well. Not too expensive.
Bad points: don't expect it too get hot, the heat is more like a staving off of the chill, even on the high setting. Uses 3 AA batteries each leg, lasts for about 3hrs, so a lot of batteries required. A classic case for rechargeables you would think, but it says do not use rechargeables on the case! I did and maybe that is why it did not get hot at all.
Overall, only average.