Hot Hands Toe Warmers (40 Pairs)

They work as expected. I have some neuropathy in my hands and feet so they get cold really easy and can get overheated easily too. In cold weather not a problem, but at those in between temps I can put in and have to take out an hour later or my feet feel like they are burning. Not the products fault. just my sensitivity. This happens with warm socks and shoes even in spring, early summer, then late summer, fall. Especially if my feet get wet from even morning dew. One note FYI, I have to wear rubber goloshes in the morning til the dew is gone. If I don't and the warmers get wet, they stop working. They actually turn hard like a rock so if you buy the individual packs at the store and they feel even partially hard, do not buy. Somehow moisture has gotten to them. All of that said, I buy these by the boxes and save quite a bit of money over even the 2-6 pack deals. I work outside from early spring to late fall. Some say to shake before use. I have done and not done, and they seem to work either way. They seem to last 6 hours, maybe seven. It depends on conditions.