Casper Sleep Essential Twin XL 2" Mattress Topper

Bring Casper comfort to any mattress. Upgrade your dorm mattress, revive your guest bed, transform your sofa couch, or give your hand me down a glow up with a 3" layer of breathable, pressure-relieving foam. Breathe Flex Foam soothes you to sleep with the perfect bit of bounce and keeps air flowing to keep you asleep, while a soft-knit Cozy Cover makes bedti...