Gave it 3 days of 8-hour a day use and still didn't like it
I purchased this seat cushion because I work from home most of the time and sometimes spend long periods sitting during phone calls and web conferences.  I had been using the [[ASIN:B01B23UM74 Comfy Cure Coccyx Memory Foam Seat Cushion - Top Doctor Recommended Premium Grade Orthopedic Cushion for Back/Tailbone Pain Relief - Office Chair and Car Seat Cushion]] and wondered if one of these would be more comfortable.<br /><br />After 3 days of using The Royal Purple seat cushion 8-hours a day, I have went back to the Sleep Restoration Comfy Cure seat cushion.<br /><br />Things I didn't like about The Royal Purple:<br />- It somehow manages to be too thick and not thick enough at the same time.  Too thick where my thighs meet my butt. Too thin where my butt cheeks meet the seat. It creates a ridge where my thighs are that is uncomfortable. And my tailbone is achy at the end of the day from not enough cushion.<br /><br />- Not wide enough or long enough. I'm not a huge guy - a size 38 - but my entire butt does not fit on this cushion. I hang over the sides of it by ~2&#34; on each side. And I was constantly trying to push it back further in my chair to get more coverage on my tailbone. The size is just wrong for me all around.<br /><br />- Moves around in my chair whenever I move. The grippy bottom on this does not grip my chair like the Sleep Restoration Comfy Cure one does - which is strange because they both have similar grip dots. I guess the ones on The Royal Purple aren't as grippy. Either way, The Royal Purple required constant repositioning because it never stayed where I put it.
Rating: 3 stars