Sealy Posturepedic® Z5™ 3 Mattress – Premium Support & Refined ComfortUpgrade your rest with the Sealy Posturepedic® Z5™ 3 mattress, offering 13.5 inches of luxurious comfort and targeted body support. Engineered with advanced Z5™ Zoned Foam Technology and PostureRelief™ Gel-Enhanced Foams, this mattress delivers adaptive cushioning that contours to your shape while relieving pressure and promoting proper spinal alignment for truly restorative sleep.Stay fresh night after night thanks to the Antimicrobial Cover, which helps resist bacteria growth, and SilverIon™ Fibres that neutralize odors and keep your mattress feeling clean longer.For personalized support where it matters most, the Z Strips™ within the Z5™ Zoned Foam are strategically positioned to cradle the shoulders and hips. Combined with the PostureRelief™ layers, this construction provides the ideal balance of plush comfort and durable support. A high-density LinearSupport™ Base reinforces overall stability while encouraging healthy sleep posture.Made for use with adjustable bases, the Sealy Posturepedic® Z5™ 3 mattress easily adapts to your preferred sleep position. Manufactured in Canada using CertiPUR-US™ certified materials, this mattress offers breathable comfort, ergonomic performance, and long-term durability—helping you wake up feeling refreshed every morning.