well, it is supporting you throughout the night. So yes...even your pillowcase matters!
Here's a recent review of our Bamboo pillowcase:
I purchased this pillowcase and have no regrets! It is silky soft, a good fit, and washes up really nicely. I would definitely recommend this pillowcase."
Basically, this pillowcase could change your life. It's made of one of the softest materials you've ever felt, it breathes better, and it keeps you cooler than anything else out there.
I can't wait to see what you think!