Warm toes
I was pleasantly surprised by these slippers. Without the battery installed, the inside is super comfy and the L size fit a 9.5M shoe size fine. Once you insert the battery, the comfort level goes down a bit since you have a fairly object on top of your feet. The weight is manageable and didn't bother me after a while, but you can tell there is something resting on top of your foot. The batteries came charged and the dual charger cable is pretty handy. The batteries insert into the shoe and plug in without issue and each shoe is super easy to turn on. To fully test, I used one shoe without the battery and one shoe completely put together and turned on. You can start to feel the difference in a few minutes and on high, the shoe warms up fully in under 10 minutes. The bottom of your foot is the last zone to get fully heated. I found high or medium heat comfortable but low didn't really server a purpose.<br /><br />These work well around the house and outside to the mailbox, but I wouldn't want to go long distances in the them. I enjoyed keeping my feet warm and look forward to these on the sub zero winter days to come.
Rating: 5 stars