King Size Mattress, 12 Inch Hybrid Mattress in a Box, Memory Foam Pocket Coils Innerspring Mattresses, Fiberglass Free, Pressure Relief, Medium Firm

Experience revolutionary comfort with our King Hybrid Mattress in a Box, expertly engineered with individually pocketed coils and CertiPUR-US certified memory foam. The advanced 7-zone support system delivers targeted pressure relief for hips, shoulders, and spine, while superior motion isolation eliminates disturbances from partners or pets. Featuring 40% stronger edge support to prevent roll-off and fiberglass-free construction, this 12-inch mattress ensures lasting safety and durability. Designed for universal compatibility, it fits 99% of bed frames and ships compressed for effortless setup—simply unbox, unroll, and watch it expand to full size within 48-72 hours. Transform your sleep with premium pressure-relieving support and uninterrupted rest.

• COMFORT & OPTIMAL SUPPORT FOR UNPARALLELED SLEEP: This king mattress features an innovative blend of individually pocketed springs and premium memory foam, evenly distributing your weight from head to toe to relieve pressure points, eliminate body fatigue and aches, while offering superior pressure-relief support for every body contour.
• MOTION ISOLATION PERFECT FOR COUOLES & PET OWNERS: Engineered with individually wrapped pocket coils and pressure-relieving memory foam, this hybrid mattress minimizes motion transfer across the entire surface. Whether your partner tosses, turns, or bolts out of bed at dawn, or your furry friend leaps on for morning cuddles, you’ll enjoy silent, uninterrupted sleep.
• 7-ZONED SUPPORT SYSTEM WITH INDIVIDUALLY WRAPPED COILS: Engineered with edge springs that are 30% denser than traditional hybrid mattresses, this advanced design reduces edge roll-off by 40% while providing targeted pressure relief for your hips, shoulders, and spine.
• CertiPUR-US CERTIFIED SAFE MATERIALS: This king-size mattress features CertiPUR-US certified memory foam, meticulously designed to ensure optimal spinal alignment and relieve pressure points, while our fiberglass-free construction delivers worry-free comfort for years to come. Rest assured—every layer adheres to strict safety standards, with zero compromise on materials or performance.
• VERSATILE COMPATIBILITY & EFFORTLESS SETUP: Designed for seamless integration with 99% of bed frames—including traditional box springs, modern platforms, foundation, and even direct floor placement—this king-size mattress eliminates the hassle of compatibility checks. The "roll-and-rise" technology ensures a 3-step setup: unroll, unwrap, and watch it expand to full 12-inch loft within 48-72 hours (no tools required!)