Hot Sock Ultralight Diffuser

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You'll want a Hot Sock to take care of all kinds of curls! Ultra light diffuser that prevents heat damage and gives you better overall diffusion. Perfect for salon, home, and travel!


Based on 80 Reviews

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Jan 30, 2014
1 Star Rating
Dont Bother
You better off using a sock as a diffuser! What a waste! It is nothing more than an elastic slip without any grip.
3 out of 3 shoppers thought this review was helpful.
Oct 17, 2012
4 Star Rating
Great Invention!
I bought this because the diffuser for the Sedu 4000 is out of stock. This works very well. It's super-light, won't take up any room in your suitcase, and you can't beat the price. I have to keep the concentrator nozzle on the Sedu because the nose of the dryer is too short to hold the sock on, but my hair dries fast and I get volume and waves.
7 out of 7 shoppers thought this review was helpful.
Colorado Mountains
Oct 2, 2012
4 Star Rating
Works Well! Will Keep One In My Travel Case.
The diffuser works well, but it fits rather loosely on the hair dryer & is a little bulky. It is much better than the heavy plastic ones. I bought two, so one will be kept in my travel case.
7 out of 8 shoppers thought this review was helpful.
Midwest, USA
Aug 10, 2012
5 Star Rating
Works Great For Me!
I purchased my hot sock a few months ago and it's working like a charm on my naturally curly, fine hair. :) Reminds me of a product I used as a teen. Compared with the hard plastic diffusers I've used over the years, this seems to work just as well.
3 out of 3 shoppers thought this review was helpful.
Susan S.
United States
Jan 27, 2012
1 Star Rating
This won't even stay on my solia hair dryer. Everytime I turn it on it blows off. There needs to be a way to tighten it around the tip so it stays in place. I was really hoping it would work since it is so small and easily packable for traveling! Very dissappointed.
5 out of 6 shoppers thought this review was helpful.
New York
Sep 23, 2011
5 Star Rating
Just What The Doctor Ordered!
I brought this for an upcoming trip, to make sure I have what I need for my curls to come out nicely. Tried it out beforehand...and it diffuses the dryer perfectly, while weighing next to nothing! Couldn't ask for better, especially when weight is such a factor on the trip I'm going on.
4 out of 6 shoppers thought this review was helpful.
Sep 21, 2011
5 Star Rating
Travel Perfect
The hot sock is the perfect companion for my small blower which I take when I travel. it fits well and is of course light as a feather.
4 out of 4 shoppers thought this review was helpful.
Long Island
Aug 19, 2011
5 Star Rating
Can't Be Without It!!
I've been using the "Hot Sock" diffuser for years. When one wears out I get another one. It's so much better than those big, clunky, plastic diffusers. I have wavy hair and this diffuser works best for me.
6 out of 6 shoppers thought this review was helpful.
Aug 14, 2011
5 Star Rating
The Best!!
I have been using Hot Sock for about 4 years, and the salon where I purchased them has stopped carrying them, so I was so glad to find them online!! This is by far the best diffuser I've ever used! I hardly ever use my curling iron anymore--just a little spray gel and my Hot Sock are all I need to get just the look I want!! Thanks so much!! I'm stocking up!! The foam does eventually get holes in it from the heat, so having an extra on hand is a plus!!
7 out of 7 shoppers thought this review was helpful.
Vancouver, British Columbia Canada
Jul 14, 2011
4 Star Rating
Terrific Find!
I can honestly say that I don't write reviews but this little item is well worth the effort. It acts as a terrific diffuser and will travel with me to Europe so I don't have to worry about the electrical conversion for my hairdryer diffuser. To say nothing of the space it allows for in my luggage.

It is a fabulous find for very little money. Lucky me for finding it at Folica and lucky you for doing the same!
9 out of 9 shoppers thought this review was helpful.
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