International - Releaf® Neck Rest – Soft Neck Brace for Neck Pain and Support, Comfortable Neck Brace for Sleeping, Cervical Collar Neck Support Brace for Travel, Reading - Large, Black

I now have four of these - one each Black/Black and Jade/Black, and two Granite/Black. I bought my first one several years ago from an in-flight catalog; the other three are recent purchases from Amazon. I have had some neck problems since a traffic accident nearly 20 years ago, which have become worse over the last five years even with fusion of three vertebrae. The Caldera Releaf collar is Not A Medical Device, but they have given me more comfort than any of the medical device foam collars I have had over those years. It is an actual engineered product (not just a block of foam wrapped in scratchy fabric and approved by the regulatory agencies.) The Releaf collar is designed for sleeping primarily while seated or reclining, such as on an airplane flight. (That is why I bought that first one several years ago.) The collar is fairly stiff in the vertical direction, in order to support your head comfortably when sleeping in those positions. I works wonderfully for that purpose. I have found that it also provides comfort during activities such as driving, working at a desk, reading or similar activities. I have found that it is uncomfortable to wear when exercising or laboring (it gets very hot and sweaty) or while lying down (it presses on the side of my neck too much when I sleep on my side.) The hook-and-loop fastener has about five inches (127 mm) of range. Worn correctly, so you can slip two fingers between the collar and your neck, it should not restrict breathing PROVIDED you have the correct size. (For example, I wear a US 18-inch neck size dress shirt and a Medium is too tight for me.) I find this to be very comfortable when used as intended, much more comfortable than the medical device collars. It is also less bulky than the medical devices. I clean these in the normal cold or warm water laundry (no chlorine bleach, and With the hook-and-loop fastener closed!) and air-dry them. I highly recommend them for anyone who needs head support while flying or driving, and for certain other activities.

The Caldera Neck Rest is comfortable yet still provides good support to help keep your neck in a more upright position. I also own a generic foam collar and the Caldera Neck Rest is more "supportive". Also the material seems to retain some heat which aids in keeping your neck warm, which is usually a benefit due to increased blood flow to the neck muscles. I find it beneficial to wear when working long hrs at the computer. And with your neck in a better position, you tend to keep your back more upright, as well. I ordered the Large as a result of reading other reviews. The product packaging states that the Large is for neck sizes 15 1/4" - 17 1/4". It would be helpful if this was stated in the product description details. And it measures about 3 1/2" wide at the chin and 3 3/4" wide on the sides.

This neck pillow is the one most often recommended by CPAP users. It is comfortable and prevents you from tucking your chin down. This is a position that often causes positional apnea. Doctors seem to be totally unaware of this and will just keep upping the CPAP pressure, which is ineffective because you can't push air through a kinked windpipe. I wear it for this, and to help keep my mouth shut. Its somewhat less effective for the open mouth than similar products that have a rigid inner support, but this one is much more comfortable and is sufficient for my needs. I carry this when I travel, it does double duty as a sleep pillow on international flights.

My first reaction when I saw this in the Skymall catalog on a recent flight was this "Neck Rest" is a great idea. It was just what I have been looking for, relatively compact, easy to put on, hold my head in a comfortable position, fits in my travel bag, what more could I ask for! I ordered as soon as I got home. It was made well and fulfilled all my expectations except one. It was too wide for my neck. It comes in two lengths and one width. It felt like I was being choked and my neck was stretched, it was very uncomfortable . I was very disappointed and had to send it back. If you have a long graceful neck as pictured in the magazine go for it.

I have tried many different neck rests, including memory foam and inflatable, but this is the first one that really works as advertised. Not only that, but it works great while I sleep at night because it has the added benefit of providing just enough support to keep my mouth closed. Without it, I continually wake up because my mouth gets so dry. I've been looking for a product that would keep my mouth closed for a long time and have tried various straps and neck rests, but nothing worked well until now. The straps were all uncomfortable and kept me awake and the neck rests were too bulky and prevented me from laying my head on the pillow properly. Small pillows under my chin would come out of place as soon as I dozed off. The Caldera Releaf Neck Rest does exactly what I want it to do and it does not interfere with positioning my head on the pillow. Great product. I did wash it in cold water and dry it on low before first use because of a couple of previous reviews I read that said it stains. It has not stained at all since I washed it.

Very solid neck brace. It is strong without feeling harsh. It is perfect for giving your neck a break while you sit at the computer. Come to think of it, I'm going to put it on right now!

So glad I didn't purchase the smaller size. This would not be large enough for a really big guy/gal. Provided support on airplane and I was able to be comfortable enough to doze without my jaw hanging open or getting a kink in my neck. Also worked well on a long car trip (as passenger). Concerned about other reviews that it would leave black marks on neck, I washed it in cold water & detergent in sink--there was no color bleeding at all. Let it air dry. No color left on neck after use. Easy to flatten and stick into pocket of carry-on.

El mejor artículo para viajar en avión sin lastimar el cuello, no acalora tanto. No ocupa espacio en el equipaje. Se puede guardar en su empaque original para guardarlo.

I have been using this product for many years(more less 11years), love it and product has good workmanship and good materials. Thanks Caldera.

I have sleep apnea and can't get used to using the mask but was desperate for a good night sleep. Did some searching and decided to try this collar. It's very comfortable and it keeps my chin from falling into my neck and probably keeps my airway open. I put mine away to protect the Velcro when not using. I also use along with a piece of medical tape over my mouth, a wedge pillow under my mattress and a mist vaporizer. It's not a cpap machine but if you're like me and can't use one, then figuring out something, anything for a better sleep is worth the effort. I'm very happy with this product. Don't be afraid to make it snug around your neck, works better that way. If you are breathing easily laying down and it's snug, you are doing it right.

Good firm collar. Does the job required. Very smart appearance too. Not so 'disabled' looking as a white one. Great buy.

Having a 'Tall, 18" Neck', this helps provide superior head/neck support while sleeping than others who claim their product is better. It is a quality item using superior foam, although not quite high-end memory foam found in the more expensive "U" shaped travel pillows. But is still adequate to provide support regardless of the position you may be in while using it. I would recommend this item to those seeking to make such a purchase. Enjoy...