Review on 🌙 CoolShields Silky Waterproof Pillow Protectors: Noiseless, Hypoallergenic & Oeko-Tex Certified, Set of 2 for a Better Sleep by Reed Rustman

I wouldn't call them 'silky'. In fact, it's quite difficult to get into the pillowcase. But they are beautiful and thick! However, I have noticed that they trap significant amounts of air. Therefore, fluffing pillows requires a lot of effort to fill them with air. And then they bubble or blow like an air mattress under your head while you hear the air slowly escaping. After the air has escaped, the pads appear to be soldered (harder) on the inside. It's a little odd and not my favorite for my own pillows. I've tried leaving the zipper open to see if that helps, but it's not much of an improvement.