The fabric is quite slippery, so when I turn over in the night, the fitted sheet above the mattress protector moves with me, which is annoying. Also, the elasticity in the skirt is poor, so the fit doesn't feel as snug and as 'anchored' as with other mattress protectors that I've had. I need to completely remake the bed every morning after a night on this mattress protector. I am not impressed, unfortunately.