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UNZIPE King Size Mattress 12 Inch - Hybrid King Mattress in a Box with Gel Memory Foam, Pocket Springs, Edge Support, Medium Firm Feel, Motion Isolation & 100-Night Trial

3

229.99$

In stock

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  • Hybrid design for optimal support
  • Gel memory foam cools and comforts
  • Motion isolation for undisturbed sleep
  • Medium firm feel relieves pressure
  • 100-night trial risk-free purchase

Pros

  • ✓Medium-firm feel suits various sleep preferences
  • ✓Effective motion isolation minimizes partner disturbance
  • ✓Gel memory foam provides pressure relief and contouring

Cons

  • ✗Limited review count may affect confidence in long-term durability
  • ✗Heavy weight makes repositioning difficult
  • ✗Some users may find it too firm or too soft depending on preference

Category mattresses

Brand UNZIPE

UNZIPE King Size Mattress 12 Inch, Hybrid King Mattress in a Box Review

The UNZIPE 12 Inch King Hybrid Mattress is a bed-in-a-box mattress designed for couples and individuals seeking balanced comfort and support. It combines gel-infused memory foam layers with individually wrapped pocket springs to create a medium-firm feel that caters to various sleep preferences. The mattress aims to provide pressure relief while maintaining spinal alignment, making it suitable for all sleeping positions. Key features include motion isolation to minimize partner disturbance, reinforced edges for full surface usability, and breathable materials to promote temperature regulation. With a 100-night trial period, it offers a risk-free opportunity to test its comfort and durability in your own home.

Product Overview

This king-size mattress measures 112 inches long by 76 inches wide with a 12-inch thickness, weighing approximately 95.24 pounds. It features a five-layer construction that includes gel memory foam and a 900-count pocketed coil system. The hybrid design merges the contouring properties of foam with the responsive support of springs. The top layer uses breathable knit fabric and ventilated foam to enhance airflow, helping to dissipate heat during sleep. The mattress arrives compressed in a box for easy transport and setup, requiring 48 to 72 hours to fully expand. It is certified by CertiPUR-US and OEKO-TEX, ensuring it is free from fiberglass and harmful substances. The carbon gray color and euro top style provide a modern aesthetic. The mattress supports up to 800 pounds and is designed for all age groups, though it is not customizable, portable, or foldable.

Key Features

Hybrid Construction

  • ✓Combines gel memory foam layers with 900 individually wrapped pocket springs
  • ✓Provides balanced support and pressure relief for various sleep positions
  • ✓Creates a medium-firm feel suitable for most sleepers

Motion Isolation

  • ✓Individually wrapped coils minimize motion transfer across the mattress
  • ✓Reduces disturbances from a partner's movements during sleep
  • ✓Helps maintain uninterrupted rest for couples

Temperature Regulation

  • ✓Breathable knit fabric and ventilated foam promote airflow
  • ✓Gel-infused memory foam helps dissipate heat to keep sleepers cool
  • ✓Reduces overheating for more comfortable nights

Edge Support

  • ✓Reinforced edges provide stability and prevent sagging
  • ✓Allows full use of the mattress surface from edge to edge
  • ✓Enhances durability and support for sitting or sleeping near the sides

Certified Materials

  • ✓Certified by CertiPUR-US and OEKO-TEX for safety and quality
  • ✓Free from fiberglass and harmful substances
  • ✓Ensures a clean and healthy sleeping environment

Easy Setup

  • ✓Arrives compressed in a box for convenient transport and handling
  • ✓Requires 48 to 72 hours to fully expand after unboxing
  • ✓Simplifies moving and installation in various spaces

Pressure Relief

  • ✓Gel memory foam contours to the body to alleviate pressure points
  • ✓7-zone pocket spring system supports different body areas
  • ✓Aims to reduce discomfort and improve sleep quality

100-Night Trial

  • ✓Offers a 100-night trial period to test comfort and suitability
  • ✓Provides a risk-free opportunity for evaluation
  • ✓Includes responsive customer support for assistance

Design & Build

The UNZIPE mattress features a 12-inch profile with a five-layer hybrid construction. The top layer consists of a breathable knit fabric cover that is soft to the touch and promotes airflow. Beneath this, gel-infused memory foam layers provide contouring comfort and pressure relief, while ventilated foam enhances cooling. The core support system uses 900 individually wrapped pocket springs arranged in a 7-zone configuration to target different body areas for balanced support. The coils are encased to reduce motion transfer and noise. The mattress includes reinforced edges with high-density foam to prevent sagging and improve durability, allowing full use of the sleeping surface. The carbon gray color and euro top style give it a sleek, modern appearance that fits various bedroom decors. The mattress is not foldable or portable, but its compressed packaging makes it manageable for delivery and setup.

Performance

Reviewers report that the mattress offers a medium-firm feel that balances softness and support. Many users find it comfortable, with one noting it soothes hip pain and another describing it as one of the most comfortable mattresses they have slept on. The hybrid design aims to provide pressure relief through the memory foam while maintaining spinal alignment with the pocket springs. Motion isolation is effective, reducing disturbances from partner movements, which is beneficial for couples. The breathable materials help regulate temperature, though performance may vary in warmer conditions. The reinforced edges provide stable support for sitting or sleeping near the sides, enhancing usability. Some reviewers mention the mattress exceeded expectations for its price point, though one negative review cited concerns about quality at a lower cost. The mattress requires 48 to 72 hours to fully expand, and its weight of 95.24 pounds may make repositioning challenging.

Pros and Cons

Pros

  • ✓Medium-firm feel suits various sleep preferences
  • ✓Effective motion isolation minimizes partner disturbance
  • ✓Gel memory foam provides pressure relief and contouring
  • ✓Reinforced edges enhance durability and full surface use
  • ✓Breathable materials help regulate temperature
  • ✓Certified free from harmful substances for safety
  • ✓Easy setup with compressed packaging
  • ✓100-night trial allows risk-free testing
  • ✓Affordable price point for a hybrid mattress
  • ✓Modern carbon gray color and euro top style

Cons

  • ✗Limited review count may affect confidence in long-term durability
  • ✗Heavy weight makes repositioning difficult
  • ✗Some users may find it too firm or too soft depending on preference
  • ✗Temperature regulation may not be sufficient for very hot sleepers
  • ✗Not customizable, portable, or foldable
  • ✗Expansion time of 48 to 72 hours requires patience
  • ✗One reviewer expressed concerns about quality at a lower price
  • ✗Edge support, while reinforced, may not match premium models
  • ✗Lack of detailed warranty information in provided data
  • ✗Motion isolation, while good, may not eliminate all disturbances

Written by Sleep Mattress Guide Editorial Team. We research mattress specs, aggregate verified customer reviews, and distill it into clear buying advice.

(3) Comments

Excellent Purchase Decision
Update: Still loving it! I was initially hesitant to buy this mattress due to the limited number of reviews, but I'm very pleased with my decision. Purchased on sale, it has far surpassed my expectations for the price. It might be one of the most comfortable mattresses I've slept on in recent memory. I highly recommend it—the quality is solid, offering a perfect balance of firmness and softness, and I adore the gray color.
Disappointing Purchase
For a $200 bed, I should have known better.
Extremely Comfortable
I absolutely adore my bed—it's incredibly comfortable. The firmness provides excellent support and helps alleviate my hip pain. 😊

Product Specifications

Size King
Dimensions (L × W × Thickness) 112" × 76" × 12"
Weight 95.24 pounds
Construction Type Hybrid
Number of Layers 5
Mattress Coil Type Pocketed Coil
Number of Mattress Coils 900
Item Firmness Description Medium Firm
Weight Capacity Maximum 800 Pounds
Additional Features Breathable, Edge Support, Motion Isolation, Pressure Relief
Top Style Euro Top
Color Carbon Gray
Style Name 12 Inch
Brand Name UNZIPE
Age Range Description All Ages
Is Customizable? No
Portable No
Is Foldable No

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