Bony Bottom need comfortable cushion

hi as you can see l'm light in weight and need to sit for long time,l have tired memory foams too soft,then a mixture of memory and harder foam now too hard, memory foam/gel too hard, so any ideals, if you put links can you do them so l can click on them, thank you. Glad of any help driving me nuts!!!

I can sympathise because though I'm not light I have the same problem.
All I was advised to do was lay on the bed for an hour to take the pressure off so if you find an answer can you share and I will do likewise.
It's no fun and I truly feel for you

Hi, I have just joined because I want to find out what other people are experiencing in wheelchairs. I am in one and am troubled with pressure sores that are extremely painful. I think that you may have the same problem. Am I right?
If anyone reading this has information to help people with pressure sores please respond.
Many thanks.