POSMOND 12 inch King Size Mattress, Cooling Gel Memory Foam Hybrid Mattress in a Box, Individually Pocketed Springs, Bamboo Charcoal Cotton, Motion Isolation, CertiPUR-US Certified, Medium Firm

<p>The POSMOND Hybrid Mattress is thoughtfully engineered for sleepers who prioritize performance, longevity, and measurable comfort. A precision-layered gel memory foam surface delivers adaptive contouring and consistent pressure distribution, supporting natural posture while maintaining resilient responsiveness over time. The core features zoned, individually pocketed springs designed to support each body area independently, helping maintain proper spinal alignment and reduce nightly strain. Constructed from rust-resistant carbon alloy steel and built 23.5% thicker than conventional spring systems, the support structure offers enhanced durability and long-term stability in everyday home environments. Temperature regulation is optimized through gel-infused foam that dissipates excess heat, while breathable bamboo charcoal cotton manages moisture and odors to promote a cleaner, drier sleep surface. Independent spring motion significantly limits movement transfer and eliminates operational noise, ensuring uninterrupted rest when sharing the bed. Finished with a high-density, anti-pilling knit cover and supported by OEKO-TEX, CertiPUR-US, and SGS fire-safety certifications, the mattress represents a balanced investment in comfort, safety, and enduring performance. Expertly compressed and shipped as a mattress in a box for efficient delivery and easy setup, the mattress fully expands to its intended shape and performance without compromising structural integrity.</p>

• 【Precise Support -12 Inch King Size Hybrid Mattress】Soft and elastic gel memory foam perfectly conforms to body curves, distributing pressure evenly for a comfortable wrapping feel. Individually pocketed springs provide zoned support to different body parts, effectively relieving spinal strain. Their scientific combination balances support and comfort, helping you say goodbye to muscle soreness and enjoy deep sleep.

• 【Long-Lasting Durability】Individually pocketed springs block sweat and moisture, while carbon alloy steel prevents rust. With a 23.5% thicker diameter, the upgraded springs offer enhanced durability. The high-density knit fabric resists pilling, maintaining a skin-friendly feel even after long-term use without bed sheets. Stable gel material avoids deformation and sagging, ensuring reliable mattress performance for years.

• 【Cooling Bamboo Mattress & Dry, Fresh, Breathable】Gel memory foam with excellent thermal conductivity absorbs and dissipates heat based on climate and body temperature, creating a constant-temperature sleeping environment. Multi-porous high-density bamboo charcoal cotton efficiently absorbs moisture and odors, keeping the mattress dry and clean while inhibiting bacteria and mites—freeing you from dampness and allergens.

• 【Authoritative Certifications & Triple Safety】The mattress adheres to strict safety standards inside out: OEKO-TEX®-certified knit fabric, SGS fire-safety tested flame-retardant cotton, and CertiPUR-US®-certified foam. With triple authoritative endorsements, it fully protects health—safe for seniors, pregnant women, children and pets.

• 【Motion Isolation & Quiet Bed in a Box】 Individually pocketed springs with independent packaging effectively block motion transfer—no vibration interference even if your partner tosses and turns at night. No direct metal contact between springs eliminates friction noise, maintaining absolute silence throughout. Immerse yourself in a quiet sleeping environment for undisturbed rest all night.