These are probably the best sheets I’ve ever purchased!  They are a bit on the thinner side, but for me, that’s perfect! My bedroom stays hot, so I want a very light sheet for sleeping. The fitted sheet has elastic all the way around for a good, stay-put fit on the mattress. I will be ordering a second set so I have a back up for laundry day!  I highly recommend these sheets as good quality at a great price.