We are experiencing high order volume and deliveries may be delayed. Learn more.
We appreciate your continued patience and support.
50% off any Twin or Twin XL mattress when you buy any Queen, King, or CAL King with code OKIOKIBUNDLE!
Take our Sleep Quiz to find the perfect mattress for you!

Bedtime Stories

What kind of pillow cases can I use?

100% cotton, open-ended pillowcases. Using another fabric blend or material may take away the cooling effect of the pillow. Do not use pillow protectors since they will take away the cooling effect of the pillow. Pillow protectors are also not needed since the OkiPillow is washable and dryable.

Subscribe to our Bedtime Stories

Be the first to hear about new product updates, industry news, curated OkiOki stories, and everything in between. And don’t worry, we won’t clutter your inbox.

Your cart