I tend to stay hot when I sleep so I was a little worried about how heavy these sheets seemed when I first opened them. However, they stay cool and keep me comfortable all night! I LOVE how soft they are. This is the highest thread count sheet I have ever used. They fit my bed appropriately. I don't like a lot of excess sheet hanging. They have held up well for 2 weeks on my bed. There are no loose threads or tears. I hope they can hold up in the washer, but I think they will do just fine and probably dry fairly quickly in the dryer!