This AllerEase Maximum Pillow Protector is so soft and has a nice silky feel.  I love that it fit even on my larger orthopedic style pillow which is a higher loft pillow.  The zipper closed very smoothly and the pillow protector is just thin enough to fit under your standard pillowcase.  It is very nicely constructed and of a good quality material.  I would buy these for all my pillows.