King Mattress in A Box, CertiPUR-US Certified 14 Inch Hybrid King Size Mattress with Memory Foam & Individually Pocket Springs, Medium Firm for Pressure Relief, Motion Isolation (80”x76”x14”)

July 2, 2025

Price: $729.99 - $379.99
(as of Jul 02, 2025 21:42:53 UTC – Details)

[Pressure Relief & Body Contouring with 800+ Pocket Springs] 14 inch King Hybrid Mattress combines 3-layer gel-infused memory foam and 800+ individually wrapped pocket springs, clinically proven to reduce pressure points by 42%. The zoned lumbar support layer precisely aligns spine curvature proven to reduce tossing by 37% and improve deep sleep duration by 28% (based on Journal of Sleep Research 2023)
[Zero Partner Disturbance Technology] Dual-action motion isolation system with 15-gauge reinforced coils achieves 99% vibration absorption (ASTM F1566 tested). Each spring unit operates like micro shock absorbers, ensuring 0.9dB noise reduction – quieter than a falling feather (45dB vs. 0.9dB). Perfect for couples and light sleepers
[CertiPUR-US/OEKOTEX Dual Certified Safety] Eco-friendly hybrid mattress passes 18+ substance tests. The OEKO-TEX Class 1 certified jacquard knitted fabric features 420 GSM 3D spacer fabric – 50% more breathable than other fabric, perfect for light sleepers and co-sleeping families
[Smart Edge Reinforcement System] 7″ HD foam perimeter with steel border rods provides 600lbs edge support capacity (150% above industry standards). The 45° ergonomic edge design expands usable area to 58″x78″ – ideal for all size bed bases
[Mattress In A Box with Diamond Service] Compressed in 77″x12″x12″ box (expands to full size in 48hrs). Includes fiberglass-free construction + 11-year non-prorated warranty. Our US-based sleep consultants provide 24/7 video installation guidance