Outdoor Research

Tundra Aerogel Sock

Great for keeping feet warm in tent. I wear a size 10 shoe and large fit me. Might even have been worth going up a size.

Very cozy and warm

Bought these recently from theto use in cooler/cold backpacking sleep set, but now I'm wearing them in the house. They are extremely cozy and warm. I like to sleep cool, so they work great for sleeping here in the cold winter with the heat turned down. I know they will be great for mountain nights and will keep the feet toasty under my quilt.

Sleeping sock, not for outdoors

I wanted a package camp sock. These socks are comfortable, but too thin for winter camping and not enough sole or waterproof material for outside the tent

Super cozy

Got these for camping, but wear them all the time indoors as well. The only downside is that having warm feet means my hands are also always warm now, so I can no longer put them up my beloved's shirt to make them squak

Keep Your Feet Warm

Purchased these for my wife to wear around the house this winter. They keep her feet warm. She likes them. Unlike some similar products, these don't get stinky! That's a huge plus! Also, they do wash well when you finally need to wash them!

Worth it!

Bought these because I needed an extra layer to add to my winter camping. When tempts dropped to 16 degrees at night tested out my zero degree sleeping bag plus liner and was warm-ish over all but my feet were not as warm even with Marino wool socks. Tested these indoor a few times and I definitely notice a difference. Can't wait to field test them when the temperatures drop again.

Packable and warm

I use these for pack in winter camping. They compress down reasonably small and provide excellent warmth for their size. Use them in your tent, hut or even around home in a pinch. Get a size bigger than you think so you have a nice loose fit. The drawstring will keep them on your feet and you will be glad for the room.

My wife stole them for herself.

I bought a pair of these a while ago for hunting/camping trips in the Yukon. I was impressed with how well they kept my feet toasty at night, down to -10C. Bought another pair to keep in the trailer, but my wife decided to wear them everyday around the house this winter...if your partner also complains constantly about cold feet and suck your body warmth at night, these are great as a gift!

I would recommend these booties.

Fantastic product, they were perfect for keeping my feet warm in the tent on a recent overnight snow camping trip. They are very light wait and packable, I wear a size 10 shoe and the large fits perfect.

I really like the Tundra Aerogel Sock

I use these socks to keep my feet warm and dry and comfort the only problem I had was that they run a little small