The socks are high quality wool and very warm. And customer service was excellent. But the power pack is either faulty or badly designed. After just an hour or so, the power pack failed to provide heat. When heat was being provided, the batteries only lasted about four hours. Original purchase was replaced, at no charge, by customer service. The replacement product exhibited the same properties.

Not as warm as I'd have liked, and they use a lot of battery. Overall a fair value.

Excellent quality and a super set of socks that keep the feet warm and cozy!! I would recommend the purchase of these for a super warm ice fishing season!!!

They are warm but I think I have to use them more in order to really have an idea of what they do.

I have not charged the batteries yet to these wonderful socks. But I can tell they will be great in my downhill or cross country ski boots. They are very cushioned and seem to give my legs great support while keeping toes warm.

The fit is fine and cozy. The socks warm up but I have yet to ski with them in very cold temps. My feet are size 10 and I would not want the large/x large to be any smaller. At first my toes were crowded but my trusty boot fitter expanded the liner and shell and now they are perfect. When in doubt, go one size bigger. I bought one wool and one cotton pair and returned the latter. The process from start to finish was smooth including my contacts with customer service. The price sure beats spending $300 on blue tooth sole inserts. I don't know how long the charge lasts so pack extra batteries. I use rechargeable AAs so cost is not an issue.

I really love these socks. My wife got them for me for christmas last winter and I gotta say that after few months of heavy use they still function like if I just got them out out of the box

I really enjoy these socks, they get very warm and heat up really quickly. Very easy to use as well.

I've never gotten this excited over socks before but all I can say it WOW. They're comfortable and warm up fast. They switch on and off really easily and don't burn your toes when sittingg or standing up. I always have extra batteries around for these bad boys.

I liked these initially but the AA battery thing is more of a nuisance for how much I use this. I will get the stronger socks and give it another go.

You can't feel the wires at all wearing these socks - It feels like the heat is coming from nowhere! Great warm wooly winter socks to wear even without the heat

Great socks that keep you warm, just be prepared to go though a lot of batteries if you are planning on turning them on regularly

My toes usually get very numb outdoors, and oftentimes even indoors during the winter, and these socks definitely help with that! I wish I discovered this product 10 years ago

bought these wool socks then bought the 3 volt battery pack and now I have a better set. heat is good!

Once in a while, when I need some extra warmth for my feet, I would wear these socks along with my snow boots. My feet feel warm no matter how long I'm in the snow that day.

You're better off buying insole heat packs to stick inside your shoes than relying on the battery pack to heat up the entire sock. I didn't feel a significant amount of heat from the socks. I'd suggest with just sticking with heat packs for more usage. I'll still keep these socks in my car for emergencies.

I always need these socks when I'm out hunting deer during hunting season. They keep my feet so warm and soft. They continue to work after I've washed them.

Thought they'd last longer but I'm still happy with them and would buy again. I just turn them on and off to stay comfortable. Trick is to turn them on before your freezing. They seem to work better that way for me.

I have a preference for wool since I think that wool is a better fabric to keep you warm than cotton. These socks kept my feet super warm and the battery heating is an added plus.

The socks keep my feet warm, but I have to wash them often.

Stay warm bro!

Happy with them for sure

Bought for father and he loves them

Yes Yes Yes Yes Yes

So warm!

Im a runner and we had a cold snap in the middle of my training for a marathon, so I put on these socks to see if they would keep my toes from becoming icicles. They did! I wouldn't wear them all the time, but occassinally they are good.

Warm!

My hunting buddy has these in cotton, but I find wool keeps my feet dry so I'm trying these out in wool. so far so good.

I bought rechargeable batteries and they work great

I'd like to upgrade the the 5v ones next year

I wish I could give these sock a higher score, because they are nice socks, but the batteries get depleted and then you have to buy more batteries. They're good for occasional use, I guess. Should have bought the rechargeable battery socks.

My feet freeze when i'm out hunting, so I thought I'd try these out. They heat up my feet, but the batteries give up the ghost after a couple of hours, so I need to keep putting in fresh ones to keep warm. That's okay for a day or two of hunting, but it'll get expensive the more I wear these socks.

My favorite sock!

I have raynauds syndrome and these babies keep my feet warm all winter long! And spring & fall too!

Wool socks are the best. Heated wool socks are sublime!

Not much to say. Wanted some heated socks for when I went hunting. I knew I was going to need a bucket of spare AA batteries if I wanted to heat them all day. Would buy a pair again.

Took a little to get used to the battery pack. Like the wool sock. fit is great.

I bought the cotton ones first and liked them, but really wanted some wool socks. The wool were out of stock for a while in my size, but when I got them, I was really pleased.

Like the socks and like the heat they provide.

I already own a few higher-end heated pieces, but I wanted to introduce a couple of friends to heated gear as well. I bought 2 pairs and gave these as gifts, and they loved them. If you want to try what heated clothing feels like but don't want to spend too much money in case you won't like it, this is a great option to try.

I used them for ice fishing and enjoyed

Super comfy and hot as can tolerate

I love a good woll sock but the battery life on these is not so good.

Happy with them

Comfy socks that perform well.

Warm enough to be outside

I like that the heat is on the top of the toes so i don't feel any wires. I don't like buying AA batteries all the time. next time I'll get the rechargables.

Yippy!

I have mild Raynaud's Syndrome and these help so much with keeping my feet warm. I only use these inside on cold days so I don't mind that they go through AA batteries quickly

Let's go hunting!