The Sealy Cool 12″ Medium Memory Foam Mattress with CopperChill™ Technology is designed for side and back sleepers, with a medium feel that offers both softness and support. Right now it's less than $500 at Wayfair.

Memorial Day weekend is almost here, and this year's mattress deals are already out in full force. We've rounded up the best deals on our sleep editors' favorite brands.

This Memorial Day, Nectar is offering up to 40% off its mattresses for new customers. This means you can get a queen-size model of the popular Nectar Premier for $949, a sizable discount from its original $1,499 retail.