Medium 12-Inch Hybrid Memory Foam King Mattress

Experience Restorative Sleep with Our 12-Inch King Size Hybrid Mattress

Designed to deliver premium comfort and support, this 12-inch hybrid mattress combines high-density memory foam with individually wrapped springs to relieve pressure and promote natural spinal alignment. Its advanced design adapts to all sleeper types—side, back, or stomach—offering personalized comfort throughout the night. Enhanced edge support maximizes your sleep surface while motion isolation ensures undisturbed rest even if your partner moves. The breathable, temperature-regulating fabric keeps you cool and comfortable, while eco-friendly materials provide a safe, non-toxic sleeping environment. Delivered in compact compressed packaging for easy setup, this mattress expands fully within 24–72 hours, making it ideal for any bedroom upgrade. Elevate your sleep experience and wake up refreshed every morning.

Key Features

• Hybrid Construction: Combines memory foam with individually wrapped springs for balanced comfort and support.
• Pressure Relief & Spinal Alignment: Targets key pressure points for reduced aches and improved posture.
• Enhanced Edge Support: Reinforced edges increase the usable sleeping surface and durability.
• Motion Isolation: Minimizes partner disturbance for uninterrupted sleep.
• Breathable Temperature-Regulating Fabric: Keeps you cool throughout the night.
• Eco-Friendly & Non-Toxic Materials: Safe and sustainable sleep solution.
• Compressed Packaging: Easy to transport and quick to expand within 24–72 hours.
• Mattress Size: King — 80 inches (length) x 76 inches (width) x 12 inches (height).
• Weight: Approximately 89 pounds for stable, durable performance.

Specifications and Measurements Guide

Dimensions
Length: 80 inches (203 cm)
Width: 76 inches (193 cm)
Height: 12 inches (30 cm)
Mattress Size: King

Weight
Weight: 89 pounds (40.4 kg)

Materials
Cover Material: Fabric
Comfort Layer: High-Density Memory Foam
Support Core: Individually Wrapped Springs
Edge Support: Reinforced Foam Border
Certifications: Non-Toxic, Eco-Friendly

Technology Features
Pressure Relief: Targeted Memory Foam for Shoulder, Back, Hip
Spinal Alignment: Natural Contouring Foam Layer
Motion Isolation: Individually Wrapped Coil Springs
Edge Support: Enhanced Reinforced Foam Perimeter
Temperature Regulation: Breathable Fabric Layer
Packaging: Compressed and Rolled for Easy Setup
Setup Time: Expands Fully in 24-72 Hours
Sleep Positions Supported: Side, Back, Stomach
Noise Level: Quiet Spring System
Durability: High Resilience Foam Density
ECO Design: Non-Toxic Materials Used

Color
Main Color: White

Free Shipping on All Orders Across the Contiguous U.S.!

• Enjoy free, contactless delivery to your door with fast, reliable shipping across the contiguous U.S. on every order!
• We offer post shipping premium services with room of choice setup and disposal options. Premium service options are offered after adding the item to your cart and are a 3rd party post-delivery service Powered by Loadup. These services can be closely coordinated with your item being shipped for peace of mind and convenience.
• Note: We currently do not ship to Hawaii or Alaska
• Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Hassle-free returns! Not satisfied? Self-serve returns from your account portal, no hassle! Return most items* within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

Need more details? Read our Frequently Asked Questions here

* Massage chairs and adjustable bases are not eligible for return. Mattresses are exchange only.