Kizreo Firm King Mattress [New Version], 10 inch Gel Memory Foam Hybrid Mattress King Size Bed in a Box, Pressure & Pain Relief, CertiPUR-US Certified Foam, Individual Pocket Spring, Edge Support

Recipe for Comfort
Breathable Skin-Friendly Fabric: glossy, cooling cover for instant comfort
Cooling Gel Memory Foam: adjusts temperature, cradles pressure points
Support Memory Foam: spinal alignment, pressure relief, higher density
Premium Airflow Boost Foam: open-cell structure boasts breathability
930 Individual Pocket Coils: responsive, reinforced edge, motion-isolating
Ultra-Dense Base Foam: stable support, ensure not sliding, zero sagging
Reinforced Fireproof Layer: high-density layer for added safety & longevity

[ Engineering Rest, Honoring Life ]
Did you know? We spend one third of our lives asleep - 90,000 precious sunrises where healing happens, memories settle, and energy renews. What truly inspires us isn't just crafting mattress, but hearing you say: "My back pain eased...", "Finally slept through the night...", "This feels like real rest." The Kizreo mattress in a box doesn't just support your body - it honors your life's most prolonged ritual.

[ 365-Night Trial, Perfect Fit ]
Whether you're looking for king mattresses in a box for a slatted base, platform, foundation, or even box spring and floor, we've got the perfect fit. Maybe you're worried that Kizreo king size mattress might not meet your expectations? Don't worry! We offer an industry-leading 365-night trial and a 10-year warranty, so you have plenty of time to get the most out of your experience.

[ Ergonomic Sleep, Unstressed Rise ]
You shouldn't have to choose between support and softness. Kizreo king size mattresses in a box bring both - with an innerspring base and memory foam that cradle the body's curves. This design provides customized support that enhances blood circulation and promotes optimal spinal alignment. By evenly distributing weight and relieving pressure points, it turns restless nights into restorative experiences. Pressure relief and body rejuvenation - no longer empty promises!

[ Motion Isolation, Serene Night ]
Partner's movements disturbing you? No more! Kizreo firm box mattresses king are engineered for exceptional motion isolation. Supported by nearly 930 independently operating pocketed coils, Kizreo mattress 10in king effectively absorbs over 90% of movement transfer - eliminating disruptions from tossing, turning, or nighttime movements. Its reinforced edges with 16% thicker steel wiring prevent edge sagging and provide secure, stable support.

[ Certified Safe, Breathable Fabric ]
All foam inside the mattress features CertiPUR-US® certification. This foam standard restricts formaldehyde, heavy metals, harmful phthalates and high VOC emissions to cut harsh chemical odors. Our mattress cover fabric passes OEKO-TEX® textile certification, which screens the outer fabric for skin-irritating toxins and dangerous chemical residues.
Built without fiberglass and compliant with both authoritative safety standards, and generously spaced springs to deliver refreshing comfort for all - adults and seniors. Plus, a light, natural new-product scent is normal and will fade quickly with airing.

[ Sustainable Delivery, Effortless Setup ]
The compressed mattress in a box ships straight to your door - 80% less packaging, easy lifting, cutting carbon from day one. Just unbox it, let it expand (up to 72 hours) to its complete size, and enjoy your new comfort. For optimal performance, we recommend unfolding your mattress slowly and carefully.

Dimensions
Mattress Thickness: 10 inch/12 inch/14 inch
Twin Size: 75"L x 38"W
Full Size: 75"L x 54"W
Queen Size: 80"L x 60"W
King Size: 80"L x 76"W