I've been using bamboo sheets for quite some time and always feel like I am better off bringing my own sheets to a hotel because they never can compare. Bamboo sheets are literally the best, IMO. Now, sometimes sheet quality can vary. Although the sheets can feel comfortable, cool and soft, they may not fit the best, wrinkle up terribly or pile up in the middle due to a bad fit. I own a few like that.These sheets, I feel, are probably the best bamboo sheets I own or have ever slept on. Very soft, comfortable, cool and they stay tight through the night and do not pile or wrinkle (so far). They fit great on my Purple mattress and have not had to be readjusted again in the morning. Maybe the only thing I would complain about is how silky smooth they are. This is not a bad thing, but my blankets do tend to slide on the sheets more than normal! I had owned a set of silk sheets many years ago and these remind me - a little - of those, because I would literally lose my pillow through the night or the blankets because everything would slide off them. These are not quite so bad, but I see the potential. Thankfully, it's not a serious issue and I've only had to readjust the comforter once in the three nights I've slept on them.The biggest take away is that I am very please with these sheets and don't want to get out of bed in the morning because of how wonderful they feel. Now, if only I can get all my clothes to feel like this!