Extra firm mattress with 1000 Density Pocketed Coils for premier individualized support and motion separation. World Class Relief high-density foam and ActiveResponse MAX memory foam deliver contouring pressure relief, while InfiniCool MAX and natural fibers enhance cooling; ideal for back and stomach sleepers.
Featuring a three-zoned coil design, the Perfect Sleeper 15″ Cobalt Calm mattress from Serta offers pressure relief and plush support
Featuring a three-zoned coil design, the Perfect Sleeper Cobalt Calm mattress from Serta offers pressure relief and extra-firm support where
As the standard size for college dorm rooms, a twin XL mattress gives students room to stretch out with 38” x 80” dimensions. Since they’re made with saving space in mind, twin XL’s don’t offer any more width than a conventional twin, but they do give taller sleepers the leg room they need each night.
