I ordered these heated insoles. Product came NIB . However the soles would not turn on. The battery in the remote was dead. Replaced with a new one, works fine. Had to trim just a little off the edges to get a good boot fit. The heat is not hot just warm. HIGH setting got a bit too warm in the insulated boots with an outside temp of 30F. Med heat is just warm. Used IR temp sensor, HIGH 105 to 108, MED 85 to 95. Had to remove some of the assorted inserts in the boots - to get a good fit. I taped a thin foam/nap thermo insert to the BOTTOM of the heated insert. The bottom gets warm -some heat loss out the bottom. The thin thermo pad helped reflect the heat up into the top layer. Did note a warmer condition. Not sure the battery will last on HIGH much over an hour. Once heated setting to MED will yield a longer run time. Feet were warm enough for 1.5hr on Med.. So far I like them, do not have to wear multi pairs of socks and wool socks along with thermal boot inserts.. and still get cold after a few hrs. I will get a spare set of batteries to carry as a back up. I might buy a second set so I can leave the insoles in the boots rather then move from boot to boot One word of interest , the company THERMOCELL is out of business. You cannot get to a web site. It appears the product was sold to the HOT HANDS/FEET warmer, the one-use air activated product.. I could not find much information on their site. So just know there will be no OEM manufacture to provide for warranty etc.Read full review
Verified purchase: Yes | Condition: New
I buy tons off eBay seen theses in store at 180.00 got them on eBay for less and work the same eBay is my place to shop
Verified purchase: Yes | Condition: Pre-owned
These work great!
Verified purchase: Yes | Condition: New