1. Product Overview
The Serta Perfect Sleeper X Lexton 14.25" Medium Pillow Top Full Quilted Hybrid Mattress is designed to provide premium support and a restorative sleep experience. This mattress features a 5 ZoneResponse Design, combining Perfect Conform Memory Foam with 5-zoned coils for full-body alignment. Cooling technology with graphite-infused memory foam helps to redistribute heat, ensuring a comfortable sleep temperature. The quilted top adds an extra layer of plush comfort.

Image: Serta Perfect Sleeper X Lexton Full Quilted Hybrid Mattress on a bed frame.

Image: A person sitting on the Serta Perfect Sleeper X Lexton mattress, demonstrating its medium feel.
Key Features:
- Medium Feel: Ideal for all sleeping positions including side, back, stomach, or combination sleepers. This mattress is shipped full-size and is not compressed.
- 5 ZoneResponse Design: Combines responsive coils and contouring memory foam for targeted full-body spinal alignment. Plush coils cradle pressure points, while firm coils support natural body curves.
- Perfect Conform Memory Foam: Works with the mattress coils to contour and cradle pressure points for rejuvenating sleep.
- Cool Feel System: Features graphite-infused memory foam to promote heat distribution and maintain a comfortable sleep temperature throughout the night.
Video: Serta Perfect Sleeper X Lexton Medium Mattress Overview. This video provides a detailed overview of the mattress features and benefits.
2. Setup Instructions
Unpacking and Placement:
Due to the high-quality manufacturing and substantial components, this mattress is shipped full-size and cannot be compressed. It is recommended to seek assistance from multiple persons to move the mattress due to its heavy and bulky nature, especially if delivery services do not include room-of-choice placement.
Foundation Requirements:
For optimal support and to maintain warranty validity, the Serta Perfect Sleeper X Lexton mattress is compatible with the following foundations:
- Official Serta Foundation
- Traditional box springs
- Platform frames with slats no more than 2 inches apart
- Adjustable bases

Image: A couple relaxing on a Serta mattress placed on an adjustable base, showing compatibility.

Image: Icons illustrating compatibility of the Serta mattress with various bases: box spring, platform, wooden slats, and adjustable base.
3. Operating Your Mattress
Your new Serta mattress is designed for immediate use. Simply place it on a compatible foundation. The medium feel is engineered to provide balanced comfort and support for all sleeping positions.
Initial Adjustment Period:
Please allow approximately one week of use for your mattress to fully adjust to its maximum comfort level. During this break-in period, the materials will adapt to your body's contours.
New Mattress Odor:
A new mattress may have a slight odor upon unboxing. This is normal and should dissipate within a few days. Ensure good ventilation in the room to help the airing-out process.

Image: Infographic detailing what to expect with a new Serta mattress, including adjustment time, new mattress smell, proper support, and using a mattress protector.
4. Maintenance and Care
Proper care will extend the life and performance of your Serta mattress.
Protection:
To protect your mattress from stains and spills, it is highly recommended to use a mattress protector. This will also contribute to the overall health and lifespan of your mattress.
Cleaning Instructions:
- Spot Cleaning: For soiled areas, apply baking soda and let it stand for approximately 15 minutes. Then, vacuum the area thoroughly. Repeat as needed.
- Ventilation: Air out the product as much as possible to maintain freshness.
- Avoid Liquids: Do not apply liquids directly to the mattress. Liquids may stain the fabric, worsen soiled areas, and can cause premature breakdown of the foam, potentially damaging the product.
5. Troubleshooting
This section addresses common questions and concerns regarding your Serta mattress.
Common Questions:
- New Mattress Smell: If your new mattress has an odor, allow one week of use for it to air out and reach maximum comfort. Ensure good room ventilation.
- Cleaning Spills: Do not apply liquids directly. Use baking soda on the soiled area, let it sit for 15 minutes, then vacuum. A mattress protector is the best preventative measure.
- Foundation Type: Ensure your mattress is on a suitable foundation such as a Serta Foundation, traditional box spring, platform frame (slats < 2" apart), or an adjustable base.
6. Specifications
Detailed specifications for the Serta Perfect Sleeper X Lexton 14.25" Medium Pillow Top Full Quilted Hybrid Mattress.
| Feature | Detail |
|---|---|
| Product Dimensions | 74.5"L x 54"W x 14.25"Th |
| Item Weight | 74.6 pounds |
| Item Model Number | 500105673-1030 |
| Manufacturer | Serta Simmons Bedding, LLC. |
| Item Firmness Description | Medium |
| Top Style | Pillow Top |
| Cover Material | Polyester Blend |
| Number of Layers | 6 |
| Fill Material | Memory Foam, Pocketed Coils |
| Special Features | Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating |
| Assembly Required | No |
| Batteries Required | No |
| Included Components | Mattress |
| Certifications | CertiPUR-US Certified |
7. Warranty and Support
Serta is committed to providing quality products and support.
Warranty Information:
All Serta Perfect Sleeper mattresses include a 10-Year Limited Warranty. This warranty covers manufacturing defects and ensures the durability of your mattress. Please refer to the full warranty guide for detailed terms and conditions.
Trial Period:
Enjoy a 100 Night Trial with your Serta Perfect Sleeper mattress to ensure it meets your comfort needs.
Certifications:
This mattress is CertiPUR-US certified, meaning the foam is made without harmful chemicals and meets rigorous standards for durability, content, and emissions. This ensures a healthier sleep environment.
Video: Made in the U.S.A. This video highlights the manufacturing process and commitment to quality.
Video: Discover Serta's Perfect Sleeper X Mattress Collection. This video provides an overview of the entire Perfect Sleeper X collection.




