GREATSSLY Heated Socks, for Men & Women, More Than 10 Hours Continuous Heating, Rechargeable Battery Operated, Electric Heating Socks, Washable, Winter Hunting Motorcycle Ski, Arthritis Foot Warmer

I got these for Christmas and was pretty skeptical about comfort. I've worn them several times, now, while snow biking. They're great! I always get cold toes, no matter which fancy wool socks I wear. I've worn these in moderate cold, 20-30 degrees and have only used level 1 and 2 and they make a huge difference. I thought they'd be bulky but they're really not. They're one size fits all so there is definitely more sock than I need but, it hasn't been a problem at all. They're really easy to use and charge, too. These are definitely my new favorite winder socks and I highly recommend them. the price is also really good so, even if they fail after one season, they're absolutely worth it.

Used during deer hunting season. Slow to warm, but works great. Takes 30 minutes to warm up.

Socks did not heat up my feet much at all , guess i was expecting more warmth. Perhaps I got a pit of faulty ones, who know

These socks worked great for the first 2-3 uses! Suddenly after that they stopped working. Now I am out of the return window and have these clunky socks that don’t work!

These socks did not get hot. It made the photo of fire on the package look like a joke. These socks were one size fits all, which is almost always a disappointment. They were a little too large in the foot (I'm a women's size 9) and a little too tight in the calf. They were not very stretchy, but they were nice and thick. The only part of the sock that heats up is under the ball of the foot, and mine barely got warm on the highest setting. (Yes, the batteries were fully charged.) Speaking of batteries; they fit into a little pocket sewn in the top of the sock. They are larger than a AA battery, so definitely a little inconvenient. This pair is definitely being returned and I'm not even requesting to try a different pair to see if this was a fluke!

My father-in-law was going through chemo and even an electric blanket could not keep his feet warm. These socks were wonderful, he put them on right away and they kept his feet warm and toasty.

Ok, these do not stay at high heat for five hours! They stay at high heat maybe an hour. I take a 4 mile walk every morning with my dog; when I get home I notice that they are already down to only two lights. That is after one and a half hours, and who knows when during the walk they went to two lights. After 45 minutes? An hour? I haven’t paid that close attention.I don’t know what all the talk is on the instructions of different colored lights on these socks, which indicate different heat levels or whatever they said. There are only blue lights. Blue lights are all you get. There are no other colors that indicate any heat settings, only blue lightsThe warmth of the socks? Frankly, I don’t believe they heat up to what it says high is at 131°. And personally, to me it feels like all three temperatures are the same setting. Also, my toes are still cold.An important factor is that the plug-ins for these aren’t very secure. My husband‘s battery came up and out of his sock and he lost it. They make you buy another pair of socks, although with a discount, to get the extra battery you need.All in all, I only give these 2 stars because I can feel a bit of heat, but as to their claims? Nah, IMO they don’t work as advertised and I’m scared I’ll lose my battery, too. Still looking for a pair of heated socks that will keep my toes warm.

I generally work in my basement for office work and it is always cold there but these socks are working great now so I don't need to use a heater near my feet. The battery also worked for long hours. It has multiple heat level setting that is plus point. I am happy to have these so far.