Avenco King Mattress - 12 Inch Hybrid King Size Mattress in a Box with Comfort Foam, Pocket Coils for Pressure Relief & Motion Isolation (80x76x12)
249.43$
In stock
- Pressure relief for restful sleep
- Motion isolation for undisturbed nights
- Hybrid design for optimal support
- Convenient box delivery and setup
- Comfort foam for lasting softness
Avenco King Mattress, Hybrid King Size Mattress in a Box, 12 Inch King Review
The Avenco King Mattress is a 12-inch hybrid mattress designed for sleepers seeking a balance of comfort and support. It combines individually wrapped pocket springs with CertiPUR-US certified comfort foam to provide pressure relief and motion isolation. This mattress arrives compressed in a box for easy delivery and setup, expanding to its full king size dimensions of 80 inches long by 76 inches wide. It targets couples and individuals who want reduced partner disturbance, proper spinal alignment, and a cooler sleeping surface. The hybrid construction aims to offer the contouring benefits of foam with the responsive support and airflow of springs. Many reviewers describe it as having a medium firmness that feels both soft and supportive. The mattress is designed to fit standard king bed frames and includes reinforced edges to maximize usable sleep area.
Product Overview
The Avenco King Mattress measures 80 inches in length, 76 inches in width, and 12 inches in thickness, conforming to U.S. standard king size dimensions. It weighs approximately 88 pounds. The mattress features a layered design with hundreds of individually wrapped pocket springs at its core. These springs are intended to absorb movement and minimize motion transfer between sleep partners. Above the spring layer is comfort foam that is CertiPUR-US certified, meaning it meets standards for content, emissions, and durability. The foam is described as eco-friendly, odor-free, and temperature-regulating. The mattress cover carries the OEKO-TEX STANDARD 100 certification, indicating it has been tested for harmful substances. The edges are reinforced to prevent roll-off and increase the usable sleep surface. The mattress is vacuum-compressed and shipped in a box. Setup involves unboxing, placing it on a bed frame or floor, and allowing it to expand. The manufacturer recommends giving it up to 72 hours to fully air out and reshape. Reviewers note the mattress expanded quickly, often reaching full shape within a day. Some mention a slight initial odor that dissipated rapidly. The hybrid design promotes airflow through the spring system to help dissipate heat and moisture. This aims to address a common complaint about foam mattresses trapping heat. The mattress is compatible with various bed frames, including platform bases and adjustable foundations. Its 12-inch profile is substantial but not overly tall for most standard sheet sets.
Key Features
Individually Wrapped Pocket Springs
- ✓Hundreds of pocket springs absorb movement to reduce partner disturbance
- ✓Creates a peaceful sleep environment with minimal motion transfer
- ✓Provides responsive support that conforms to body contours
CertiPUR-US Certified Comfort Foam
- ✓Eco-friendly foam meets standards for content and emissions
- ✓Helps regulate temperature for a cooler sleep surface
- ✓Odor-free construction minimizes off-gassing smells
Reinforced Edge Support
- ✓Sturdy edges prevent roll-off when sitting or sleeping near sides
- ✓Maximizes usable sleep surface across the entire mattress
- ✓Enhances durability and maintains mattress shape over time
OEKO-TEX STANDARD 100 Cover
- ✓Cover tested for harmful substances to ensure safety
- ✓Provides a soft and durable sleeping surface
- ✓Contributes to a healthy and worry-free sleep environment
Hybrid Layered Design
- ✓12-inch profile combines springs and foam for balanced feel
- ✓Promotes airflow to dissipate heat and moisture
- ✓Offers both contouring comfort and resilient support
Mattress in a Box Delivery
- ✓Vacuum-compressed and packaged for easy shipping and handling
- ✓Simplifies setup by expanding after unboxing
- ✓Fits through doorways and up stairs without professional help
Medium Firmness Feel
- ✓Designed to be soft enough for pressure relief yet supportive for alignment
- ✓Suitable for a wide range of sleep positions and body types
- ✓Helps reduce morning stiffness and back aches according to reviewers
Cool Sleep Surface
- ✓Enhanced airflow through spring system reduces heat buildup
- ✓Keeps sleepers consistently cool and dry throughout the night
- ✓Addresses common overheating issues in all-foam mattresses
Design & Build
The Avenco King Mattress features a 12-inch hybrid construction with multiple layers designed for durability and comfort. The core consists of hundreds of individually wrapped pocket springs. Each spring moves independently to contour to the body and isolate motion. This spring layer is topped with CertiPUR-US certified comfort foam. The foam is engineered to be temperature-regulating and free from harmful chemicals. The entire mattress is encased in a cover that meets OEKO-TEX STANDARD 100 requirements, ensuring it is safe for direct contact with skin. The edges are reinforced with additional materials to prevent sagging and provide a stable sitting surface. This edge support helps maximize the usable sleep area and extends the mattress's lifespan by maintaining structural integrity. The mattress arrives vacuum-sealed and rolled in a compact box, making it manageable for one or two people to move and set up. Once unboxed, it expands to its full dimensions of 80 by 76 inches. Reviewers report the expansion process is straightforward, with the mattress reaching its full height within hours. The cover is soft to the touch and appears durable, though it is not removable for washing. The overall aesthetic is simple and neutral, suitable for most bedroom decors. The hybrid design aims to blend the best attributes of innerspring and foam mattresses. It provides the bounce and airflow of springs with the pressure relief of foam. The materials are chosen to meet certifications that assure consumers of their safety and environmental standards. The mattress is built to be compatible with various bed frames, including platform beds, slatted bases, and adjustable foundations. Its 12-inch height is substantial but works with standard fitted sheets. The design prioritizes ease of use, from delivery to daily sleep.
Performance
The Avenco King Mattress delivers a balanced sleep experience characterized by medium firmness. Reviewers consistently describe it as offering both softness for comfort and firmness for support. The individually wrapped pocket springs effectively reduce motion transfer. Many users note they sleep undisturbed even when their partner moves or gets out of bed. This makes the mattress particularly suitable for couples. The springs also provide responsive support that adapts to body contours. This helps maintain spinal alignment and reduces pressure points. The comfort foam layer adds cushioning that relieves aches in shoulders, hips, and back. Several reviewers mention waking up with less stiffness and back pain compared to their previous mattresses. The hybrid construction promotes good airflow. The spring system allows heat and moisture to dissipate, preventing the mattress from feeling overly warm. Users report sleeping cooler and feeling more refreshed in the morning. The reinforced edges perform well, offering stability when sitting on the side of the bed. This edge support prevents the feeling of rolling off and makes getting in and out of bed easier. The mattress shows minimal sagging or indentations over initial use periods. Its durability appears solid for the price point, though long-term performance beyond a few weeks is not fully documented in the provided reviews. The mattress expands quickly after unboxing, typically within a day. Some users detect a slight odor initially, but it fades rapidly. The overall sleep surface feels plush yet supportive, accommodating various sleep positions. Side sleepers appreciate the pressure relief on shoulders and hips. Back and stomach sleepers find the support adequate to keep their spine aligned. The mattress works well on different bed frames, including those without box springs. Its weight of 88 pounds makes it manageable to reposition if needed. The performance strikes a balance that many find ideal for nightly rest.
Pros and Cons
Pros
- ✓Excellent motion isolation reduces partner disturbance
- ✓Balanced medium firmness suits a wide range of sleepers
- ✓Reinforced edges provide stable sitting and sleeping surfaces
- ✓Good airflow keeps the mattress cool throughout the night
- ✓CertiPUR-US foam and OEKO-TEX cover ensure material safety
- ✓Easy setup with mattress-in-a-box delivery
- ✓Provides pressure relief for shoulders, hips, and back
- ✓Minimal off-gassing odor that dissipates quickly
- ✓Compatible with various bed frames and foundations
- ✓Offers strong value for the price point
Cons
- ✗Shipping speed may vary and could be slow for some customers
- ✗Cover is not removable for machine washing
- ✗Long-term durability beyond initial weeks is not fully verified
- ✗May be too firm for those preferring a very soft mattress
- ✗12-inch height might require deep-pocket sheets for some users
- ✗Weight of 88 pounds can make moving and positioning challenging alone
- ✗Limited color or design options for aesthetic customization
- ✗Expansion to full shape can take up to 72 hours as per manufacturer
- ✗Not specifically designed for adjustable bases with extreme articulation
- ✗Some users might prefer more plushness in the comfort layer
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Product Specifications
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