---
product_id: 764545742
title: "King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US"
brand: "fp flexpedic"
price: "$1279.28"
currency: USD
in_stock: false
reviews_count: 3
url: https://www.desertcart.us/products/764545742-king-mattress-12-inch-deluxe-hybrid-mattress-fiberglass-free-memory
store_origin: US
region: United States of America
---

# Individual pocket springs for motion isolation 12-inch firm hybrid build CertiPUR-US certified safe materials King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US

**Brand:** fp flexpedic
**Price:** $1279.28
**Availability:** ❌ Out of Stock

## Summary

> 🛌 Elevate your sleep game with the FP FLEXPEDIC – where comfort meets science!

## Quick Answers

- **What is this?** King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US by fp flexpedic
- **How much does it cost?** $1279.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/764545742-king-mattress-12-inch-deluxe-hybrid-mattress-fiberglass-free-memory)

## Best For

- fp flexpedic enthusiasts

## Why This Product

- Trusted fp flexpedic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Rest:** Enjoy a 366-night trial and 10-year warranty—sleep on it for a full year, worry-free.
- • **Sleep Like a Pro:** Individually wrapped pocket coils eliminate partner disturbance for uninterrupted rest.
- • **Clean & Safe Sleep:** Breathable knit fabric and CertiPUR-US certified foams ensure a chemical-free, allergy-friendly environment.
- • **Targeted Pressure Relief:** Zoned coils and responsive foam align your spine and ease back & hip pain.
- • **Perfectly Balanced Comfort:** Plush Euro top with medium-firm support adapts to side, back, and combo sleepers.

## Overview

The FP FLEXPEDIC King Size 12-inch firm hybrid mattress combines individually wrapped pocket springs and zoned foam to deliver superior motion isolation and targeted spinal support. Certified safe and breathable, it caters to sensitive sleepers and offers a 366-night trial plus a 10-year warranty, making it a smart, risk-free investment in restorative sleep.

## Description

Your Ideal Choice - Mattress Visit the Store Your Ideal Choice - Mattress Visit the Store Your Ideal Choice - Topper Visit the Store Your Ideal Choice - Topper Your Ideal Choice - Pillow Visit the Store Your Ideal Choice - Pillow Self-developed Innovated and trusted by customers Self-developed Innovated and trusted by customers

Review: Great firm mattress - The mattress is fairly firm, comfortable, and made of good-quality materials. The edges are slightly bent and don’t fully straighten out, but overall the mattress is great for sleeping and works perfectly for my back.
Review: S U C K S - I'm 250lbs for context. This mattres sagged horrible after 2 weeks. I can't afford another so, deal with it and the associated issues

## Features

- 【No More Partner Disturbance – Ideal for Light Sleepers & Couples】： Individually wrapped pocket coils absorb motion and noise from tossing and turning. Whether you're a light sleeper or share the bed with a partner who moves at night, you’ll enjoy uninterrupted rest and wake up refreshed.
- 【Balanced Support for Side, Back, and Combo Sleepers】： A plush Euro top combined with medium-firm support offers just the right amount of give and pushback. Great for anyone who shifts positions during the night—experience cushioning comfort and stable support in one mattress.
- 【Relieve Back & Hip Pressure with Targeted Support】： Zoned coils and responsive foam gently align the spine while reducing pressure on shoulders and hips. Ideal for back pain sufferers or active individuals needing post-workout recovery sleep.
- 【Safe Materials for Sensitive Sleepers】： Crafted with breathable knit fabrics and CertiPUR-US certified, fiberglass-free foams. Perfect for families, allergy-prone users, or those who value chemical-free sleep environments—built for health and long-term comfort.
- 【366-Night Trial & 10-Year Warranty – Risk-Free Comfort】： Test it for a full year. Whether for your own bedroom or a long-term guest bed, this mattress is designed to hold its shape and performance over time. Backed by a 10-year warranty for true peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FGJMQLLJ |
| Additional Features | Unique 7-Zone Design, Scientific Support, Extra Lumbar & Hip & Shoulder Support, Reinforced Edge Support, Motion Isolation, Fire-Retardant, Fiberglass-Free, Skin-Friendly, Non-Toxic, Odorless |
| Age Range Description | All-Ages |
| Best Sellers Rank | #2,354,336 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3,779 in Mattresses |
| Brand | FP FLEXPEDIC |
| Brand Name | FP FLEXPEDIC |
| Color | Black |
| Construction Type | Hybrid |
| Cover Material | Polyester Blend |
| Customer Reviews | 4.1 out of 5 stars 6 Reviews |
| Fill Material | Gel Memory Foam |
| Included Components | Pocket Spring |
| Is Customizable? | No |
| Is Extendable | No |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 76 x 12 inches |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Item Firmness Description | Medium Firm |
| Item Weight | 102 Pounds |
| Manufacturer | FP FLEXPEDIC |
| Material Type | Memory Foam, High density Foam, Individual Pocket Spring |
| Mattress Base Compatibility | Box Spring, Slatted Base, Solid Foundation |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Mattress Type | Standard Mattress |
| Model Name | Flexpedic Premium |
| Model Number | 765452540183 |
| Number of Layers | 5 |
| Number of Mattress Coils | 700 |
| Portable | No |
| Product Benefits | 5-zone hybrid support for shoulders, back & hips. Motion isolation for partner-undisturbed sleep. Reinforced edges for stable sitting and full-bed use. Breathable, cool-to-the-touch cover. Fiberglass-free; CertiPUR-US® certified foams. 365-night at-home trial. Hotel-level look and comfort. |
| Product Care Instructions | 1. Avoid harsh chemicals, bleach, or machine washing 2. Always use a breathable mattress protector 3. Allow up to 72 hours for full shape recovery after unboxing 4. Rotate regularly to maintain support and comfort 5. Keep away from direct sunlight and moisture 6. Designed for sleep—not for jumping or rough play |
| Product Dimensions | 80"L x 76"W x 12"Th |
| Set Name | King |
| Size | King |
| Style Name | 12 Inch |
| Top Style | Euro Top |
| UPC | 765452540183 |
| Unit Count | 1.0 Count |
| top-style | Euro Top |

## Product Details

- **Brand:** FP FLEXPEDIC
- **Size:** King
- **Product Dimensions:** 80"L x 76"W x 12"Th
- **Top Style:** Euro Top
- **Cover Material:** Polyester Blend
- **Number of Layers:** 5
- **Fill Material:** Gel Memory Foam
- **Special Feature:** Lumbar & Shoulder Support, Pain Relief, Fiberglass Free, No Odor, 365 Night Trial, Side Handles for Easy Movement., Durable, Fire Retardant, Pressure Relief
- **Color:** White Khaki
- **Coil Type:** Pocketed Coil

## Images

![King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US - Image 1](https://m.media-amazon.com/images/I/71p0MV9UzqL.jpg)
![King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US - Image 2](https://m.media-amazon.com/images/I/71hoirmKdmL.jpg)
![King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US - Image 3](https://m.media-amazon.com/images/I/71zzfr5ETRL.jpg)
![King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US - Image 4](https://m.media-amazon.com/images/I/71nTt9+2qOL.jpg)
![King Mattress, 12-Inch Deluxe Hybrid Mattress, Fiberglass-Free Memory Foam Mattress in a Box, Individual Pocket Spring-Motion Isolation-Medium Firm-Extra Edge Support, 365 Nights Trial, CertiPUR-US - Image 5](https://m.media-amazon.com/images/I/71iUHm4JQlL.jpg)

## Questions & Answers

**Q: Is it comfortable for side, back, and stomach sleepers? Does it sleep hot or stay cool at night?**
A: Our mattress is engineered for all positions (side, back, stomach) and features advanced cooling technology to actively dissipate heat and maintain a comfortable temperature all night.

**Q: Are the materials safe? Is it completely fiberglass-free?**
A: Yes, safety is paramount. Our hybrid materials are completely fiberglass-free and rigorously tested for safety.

**Q: Will I feel my partner move? How much motion transfers?**
A: Our individually pocketed springs work independently to significantly minimize motion transfer, ensuring minimal partner disturbance.

**Q: Does it sag or lose support over time? Is the new smell strong? How long does off-gassing last?**
A: Features high-resilience materials and 2.3mm high-support steel springs to resist sagging. Off-gassing is minimal and dissipates quickly (24-48 hrs ventilated).

**Q: How long is the trial period? Can I return it if too firm or soft? Is there any cost?**
A: Enjoy a 365-night trial. If too firm/soft, return for a full refund (we cover costs). Plus, it comes with durable protection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great firm mattress
*by I***T on November 23, 2025*

The mattress is fairly firm, comfortable, and made of good-quality materials. The edges are slightly bent and don’t fully straighten out, but overall the mattress is great for sleeping and works perfectly for my back.

### ⭐ S U C K S
*by C***S on January 18, 2026*

I'm 250lbs for context. This mattres sagged horrible after 2 weeks. I can't afford another so, deal with it and the associated issues

### ⭐⭐⭐⭐⭐ Great value for a quality firm mattress
*by A***R on September 5, 2025*

Very happy with the mattress - it's firm, just as advertised. The edges don't sag. It arrived even faster than predicted. Great value for the price, too.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*