One of the best bed-in-a-box options comes from Sealy, and right now, Wayfair ... foam mattress without trapping heat and moisture. It also comes in sizes ranging from twin to California king.

Right now, this Wayfair Sleep 14" Plush Cooling Gel Hybrid Mattress is stealing the limelight. It has the perfect blend of comfort and support, so you can count on a good night's sleep.