Forget about that nonsense million thread counts! These jersey sheets are just lit! My son who is at 12 years of age is a big fan of them! Since his sensitivity on his skin is very strong, he can easily get a bad case of skin allergies. We were really happy about these because they were really well built and not too thick. They keep you warm and cold at the same time, if that makes sense. They feel like you're wearing your favorite t-shirt. That's great news for us!