I use to just buy sheet sets and not care how they felt, what they are made of, etc. The past couple of years I've bought sheet sets that are cotton, not flimsy and feel great to sleep on! This sheet set is so comfortable and lightweight just as it describes. It's 100% cotton which I like because silky sheets tend to bunch up and make me uncomfortable. The one thing I really like about these sheets beside the color is, they get softer the more you wash!! This set comes with a fitted and flat sheet and two pillowcases, and I recommend these sheets to anyone who wants to sleep comfortably every night!