https://www.amazon.com/KLYMIT-Insulated-Sleeping-Camping-Backpacking/dp/B07YP8TPX9/ref=mp_s_a_1_4?crid=1UDCGG1S6UN1U&keywords=klymit+sleep+pad&qid=1651938379&sprefix=klym%2Caps%2C146&sr=8-4
I'm 6'4" 235 and this is the stuff for side sleeping. Can't speak to the durability( just picked it up) but the other 2 klymits I've had have held up very well for 30-40 nights of sleep so far.