100% Mulberry Silk
Synthetic silk can’t match the quality of real silk. While 14 momme is the standard, we’ve gone luxe with 16.5 momme. Naturally breathable
Silk naturally regulates temperature, so heat won’t get trapped and you can sleep comfortably all night. Works while you sleep
Silk pillowcases don’t just feel lux...
Reviews
4.5
109 ratings
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Just ok
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Ann · 16 days ago
Perfect!
This is by far the best silk pillowcase I have ever purchased! I have tried some nice quality silk pillowcases from other brands, but the coop pillowcase is definitely best for my hair. I love it so much I have purchased others for gifts. It is an investment, but definitely worth it.
A
Angela · August 17, 2026
Soft and sturdy
Good, relaxing sleep on the soft and well-made pillow case combined with the classic Coop pillow. A winning combination!