Whether you call it bed rotting or beauty sleep, having a luxurious slumber setup is truly underrated. Sure, soft sheets and pajamas are important, but a quality mattress sets the stage for exceptional sleep .

If your mattress is lumpy or sagging, we've got great news: Following Cyber Week, Saatva is giving Cosmo readers an extra chance to save an exclusive 20% off purchases over $1,000 with a mattress in cart when you shop through one of our links . This readers-only deal ends on Sunday, December 7 , so you have a few additional days to shop—how generous!

The right mattress will not only feel pillowy soft, it’ll support your spine while you sleep and help relieve pressure on your hips, neck, and shoulders (ummmm yes, please!). Our editors swear by Saatva mattresses b

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