If you have a horse with soft feet this is your answer.
344982
We started using this product after we got a young Thoroughbred horse that had soft feet.  The vet recommended it and it really works.  This product and an awesome farrier make all the difference.  He is now sound nearly all of the time.
1547733
This is a pretty soft, squishy addition to your bed.  You actually sink into it.  It's comfy.  Very.  A bit hard to roll over if you are used to a firm bed.  I put it on top of a 4" futon and then bought a mattress cover to protect it all.  I slept a bit differently, as I'm not used to being in a fluff of cotton (haha)  It was a change.  My back and neck did not hurt, however, when I woke up, which was nice, since I have injuries from horseback riding.  All in all, I'd recommend if you are okay with a soft surface.
2472970
Our horses love these, we have only one thats picky and if we slip a treat in she'll eat these right up. I've used this company in the past, best results for my money for their feet. Helped my mare years ago get over laminitis, her feet don't show any damage.
2231165
After you get used to looking at cadaver feet, this is an exceptional book for learning the hoof and how to barefoot trim the the equine foot.  This book was critical in helping me save my horse.  I took him away from a farrier who didn't notice my horse had fungus/white line disease all the way up to the coronet band in all 4 feet.  I removed his shoes and started barefoot trimming him just in time to prevent founder in all four feet.  I studied this book endlessly and don't know if I would have succeeded without it.  The translation fromm Russian isn't  perfecr, but my horse made it and is back in training with me in Dressage!  (Since he had to grow out his entire hoof and laminae after the entire fungus was cleared, treatment to full health took 18 months - he will stay barefoot - and now there are no  long term issues to deal with)
2064277
Its really soft and easy to manage. My pet likes it a helluva lot more than the rocks!
655258
These looked really nice, but they are made from a hard plastic.  I bought two sets and my horse pulled one off the first day (probably not the boots fault), and ended up with a sore worn on the other foot where the hard plastic fits above his hoof.  He has been wearing hoof boots for 5 years now, so it's not a case of incorrect sizing or placement.  I think the plastic is just too hard.  I switched back to the soft rubber ones and all is well again.  He still loses them in the mud occasionally, but I at least get a few months before that happens.
3180518
THIS IS USED BY US TO CUT TONAILS AND IT IS SOFT SO YOU DO  NOT FEEL YOU ARE HURTING YOUR DOG.  WELL WORTH IT.
3805748
After applying the balm to Pippin's paws, they were super soft. He had scraped them on the pavement while going for a walk. The balm smoothed them right up!
3661255
I owned a pair of similar shoes. They were too soft. My podiatrist suggested I get these. I love them now.
2379589
The mounting modification is great. And yes it is soft. The material of the seat could be a bit more substantial (would pay more for it). But there is limited selection for sale of padded seats. Not cold when you use it like solid seats. I bit of comfort for a limited cost.
276078
Soft on the foot and legs, yet give some support to the foot and legs due to spandex and rubber.
2337416
Extremely Comfortable & Supportive use for horse barn, Id buy another
2450350
I live in the south where flies are awful in the summer. Usually my horse isn't bothered but this year has been the exception. The turn out socks are nice. They are soft, and don't make his legs sweat. After a little while with them on they do slouch a little in the back but that is not a big deal. They still do the job. Very pleased! Fits as expected.
1024853
This is a little long-winded, but please bear with me.  It may save your horse from avoidable pain.  My 22 year old (looks and acts 7) Arab mare has Cushing's.  This winter she foundered in both front hooves during a cold snap.  It was the hard way to learn that this can happen for reasons other than diet.  It can happen because Cushing's interferes with a horse's ability to regulate body temperature.  The approach recommended by my vet seemed to me to be both archaic and expensive without promising much.  My horses are barefoot so I turned to Pete Ramey and others like him for a better answer.

This book is a godsend.  It's not cheap, but it is well worth the price.  I've done a little touch up rasping between trims, but it has armed me with the information and confidence to provide my mare with a full recovery.  It tells you in detail everything you need to know that has a bearing on the hoof. Diet, structure, mechanism, growth, how to read what's beneath the surface in your horse's hoof and how to trim normal and abnormal hooves, including adjustments for the surface on which the horse will be working. There are detailed conceptual diagrams,and photographs of progress and next steps in real life cases. Everything is here for you, even blank pages with the chapters for you to write your notes.

I also bought Mr. Ramey's 10 DVD set, Under the Horse and it is very helpful.  It begins with a series of lectures and continues on to a number of actual trimming sessions.  I found this to be very helpful supplemental material and it contains some updated material.  If you can only afford one, I would purchase the book first.

My mare is doing great.  Within 4 weeks she was playing and bucking in the pasture and I have little doubt that her hooves can be returned to normal.  My other two horses are benefiting too, as I've been able to correct a couple of things that might cause issues in the future.
813190
Very soft to stand on. Add a little soap and you can wash the bottom of your feet - if you're not too ticklish. The color is turquoise, not green.
1159607
This is a "special" horse. It only has two legs and the balloon tie is a bit... phallic. You be the judge.
181572
Horse is soft and cuddly.  About 12on long and 6in at head.  PERFECT!  He has been asking for a "friend" for his white horse... think we got this one covered!