Omg.! Absolutely love'em. I live in an old house with no central unit. Therefore, we heat areas with ceramic heaters. That being said, on cold winter nights crawling into bed is like slipping in between two sheets of ice. When I put these new fleece sheet set on I couldnt wait for bedtime. I slept very well. They are soft, snuggly warm. In fact, If I dared, could sleep in the nude and not be cold. Now that's saying something, yes?  They washed nicely, no shrinkage, no pilling as of yet. As my research indicated, I dont use fabric softner or dryer sheets, for this may give the fleece sheets a build up and not able to breath and feel kind of like plastic. I use white vinegar in my rinse water and those dryer balls to keep them soft.  By the way, I just ordered 4 more sets. I higly recommend this sheet set for cold climates.