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Item #:
84573855
Beautyrest Black Series One 14.25" Medium King Mattress
85% of respondents would recommend this to a friend
Item #:
84573855
USD 2139
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Order now and get it around Wednesday, October 07
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Experience the best of Beautyrest, featuring advanced temperature management technology, premium foams, and advanced, Triple-Stranded Pocketed Coil Technology for conforming support and motion separation.
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What Stands Out
Cooling Technology
Designed with advanced cooling materials, this mattress ensures a comfortable sleep environment, preventing overheating and promoting restful sleep throughout the night.
Exceptional Support
The firm pillow top contouring provides superior support, aligning the spine properly while reducing pressure points, making it ideal for those needing extra back support.
Quality Assurance
CertiPUR-US certification guarantees high standards for durability and environmental safety, offering peace of mind about your mattress's quality and safety for you and your family.
Product Details
| Item Firmness Description | Medium |
| Number of Layers | 7 |
| Additional Features | Breathable, Edge Support, Low Motion Transfer, Pressure Relief, Temperature Regulating |
| Mattress Coil Type | Pocketed Coil |
| Construction Type | Hybrid |
| Number of Mattress Coils | 900 |
| Size | King |
| Item Dimensions L x W x Thickness | 79.5"L x 76"W x 14.25"Th |
| Item Weight | 131.5 pounds (59.65 kg) |
| Item Depth | 14.25 inches |
| Item Dimensions | 79.5 x 76 x 14.25 inches (201.9 x 193 x 36.2 cm) |
| Cover Material | Polyester Blend |
| Fill Material | Memory Foam, Pocketed Coils |
| Product Care Instructions | In order to protect your mattress from stains and spills, we highly recommend using a mattress protector. This will also help with the overall health and lifespan of your mattress., We do not recommend applying liquids to the mattress. Applying liquids may stain the fabric and make the soiled area worse. Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product., We suggest applying baking soda to the soiled area, letting it stand for about 15 minutes, vacuuming, and repeating as needed. Air the product out as much as possible. |
| Mattress Comfort Layer Material | Memory foam |
| Material Type | Memory Foam |
| Item Highlight | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, breathable, cooling |
| Brand Name | Beautyrest |
| Model Name | Beautyrest Black Series One 14.25"Medium |
| Product Benefits | Improves Sleep, Pressure Relief, Reduces Toss & Turn |
| Model Number | 700812403-1060 |
| UPC | 889152679438 |
| Number of Items | 1 |
| Manufacturer | Serta Simmons Bedding, LLC. |
| Age Range Description | Adult |
| Included Components | Mattress |
| Item Type Name | Bed Mattress Conventional |
| Manufacturer Part Number | 700812403-1060 |
| top-style | Tight Top |
| Color | Black and Gray |
| Style Name | 14.25"Medium |
| Brand | Beautyrest |
| Product Dimensions (L x W x H) | 79.5"L x 76"W x 14.25"Th (201.9 x 193 x 36.2 cm) |
| Top Style | Tight Top |
| Special Feature | Breathable, Edge Support, Low Motion Transfer, Pressure Relief, Temperature Regulating |
Who Should Buy?
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Back Sleepers
Offers firm support that aligns the spine, ensuring comfort and pain relief for those who sleep on their backs.
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Hot Sleepers
The breathable and cooling design helps regulate temperature, making it ideal for individuals who tend to overheat.
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Couples
The supportive construction minimizes motion transfer, providing a restful night's sleep for partners sharing the bed.
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Side Sleepers
May be too firm, causing pressure points on shoulders and hips for those who primarily sleep on their sides.
Product Description
Beautyrest Black Series One 14.25" Medium King Mattress
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Beautyrest Black Series One mattress breathable and cooling?
Answer: The Beautyrest Black Series One mattress features advanced cooling technology, including a breathable cover and gel-infused memory foam. This design promotes airflow and wicks away heat, ensuring a comfortable sleeping environment. This is particularly beneficial for those who tend to sleep hot or experience night sweats, allowing them to enjoy uninterrupted sleep. The materials used enhance temperature regulation, making it ideal for various climates. -
Question:
Is the Beautyrest Black Series One mattress supportive for different sleeping positions?
Answer: Yes, the Beautyrest Black Series One mattress is designed to provide optimal support for all sleeping positions, including back, side, and stomach sleepers. Its medium firmness strikes a balance between softness and support, contouring to the body while maintaining proper spinal alignment. This versatility makes it suitable for couples who may have different sleep preferences, ensuring that both partners can experience enhanced comfort. -
Question:
What does CertiPUR-US certified mean for this mattress?
Answer: CertiPUR-US certification ensures that the foam used in the Beautyrest Black Series One mattress meets stringent standards for content, emissions, and durability. This certification means it is made without harmful chemicals, and it contributes to a healthier sleeping environment. It is particularly appealing to eco-conscious consumers and individuals with allergies or sensitivities, allowing peace of mind while sleeping. -
Question:
Can I try the Beautyrest Black Series One mattress before committing?
Answer: Absolutely! The Beautyrest Black Series One mattress comes with a 100-night sleep trial, allowing you to test it in the comfort of your own home. This trial period lets you experience the mattress fully to determine if it meets your comfort and support needs. It's an ideal opportunity for those unsure about their mattress preferences or for first-time buyers wanting to ensure satisfaction before finalizing their choice. -
Question:
What type of bed frame is compatible with the Beautyrest Black Series One mattress?
Answer: The Beautyrest Black Series One mattress is compatible with various bed frames, including slatted bases, platform beds, and adjustable bases. It is important to ensure the support system provides adequate stability and weight distribution. If you have an adjustable base, this mattress can easily accommodate its functionality, making it a flexible choice for different setups. -
Question:
How does the medium firmness of this mattress benefit sleep quality?
Answer: The medium firmness of the Beautyrest Black Series One mattress offers a balanced feel that caters to a wide range of sleep preferences. It delivers sufficient cradle to alleviate pressure points while maintaining necessary support for spinal alignment. This balance helps reduce tossing and turning at night, which can lead to a more restful sleep and reduced sleep disturbances, resulting in better overall sleep quality. -
Question:
Is this mattress suitable for couples?
Answer: Yes, the Beautyrest Black Series One mattress is ideal for couples, thanks to its medium firmness and motion isolation features. The mattress minimizes motion transfer, allowing one partner to move without disturbing the other. This characteristic is beneficial for light sleepers or those who share their bed with a restless partner, helping to maintain a peaceful sleeping environment for both. -
Question:
How should I care for my Beautyrest Black Series One mattress?
Answer: Caring for your Beautyrest Black Series One mattress involves regular rotation to ensure even wear and using a mattress protector to guard against spills and allergens. Spot cleaning the cover with a mild detergent when necessary will help maintain its appearance. By adhering to these care guidelines, you can prolong the mattress's lifespan and preserve its comfort and support features. -
Question:
Where can I buy the Beautyrest Black Series One mattress?
Answer: You can buy the Beautyrest Black Series One mattress from Ubuy in Zimbabwe. Ubuy offers a convenient online shopping experience, enabling you to explore this premium mattress and enjoy its features directly from your home. Check their website for availability, product details, and any available offers to enhance your shopping experience. -
Question:
What are the advantages of gel-infused memory foam in this mattress?
Answer: The gel-infused memory foam in the Beautyrest Black Series One mattress provides superior pressure relief and enhanced cooling. The gel infusion helps disperse heat, making it a fantastic option for hot sleepers. It also conforms to your body shape, alleviating pressure points while providing support where needed. This combination ensures a refreshing night’s sleep, contributing to improved comfort and relaxation.
Beautyrest Mattresses 700812403-1060 Editorial Review
Beautyrest Black Series One 14.5" Plush Pillow Top Twin XL Mattress offers exceptional comfort with its plush firmness, featuring seven layers of support, including pocketed coils and memory foam. This hybrid construction not only provides pressure relief but also minimizes motion transfer, making it ideal for couples. Reviewers have highlighted its breathable design and effective temperature regulation, which contribute to a restful night’s sleep. Additionally, the mattress comes with edge support that extends your sleeping surface. To maintain its quality, it's advised to use a mattress protector and follow proper care instructions to avoid damage.
Customer Reviews & Ratings
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Pros
- Plush comfort with pressure-relieving memory foam
- Hybrid construction for balanced support
- Effective temperature regulation for sleep comfort
- Minimizes motion transfer for undisturbed sleep
- Breathable design for enhanced airflow
Cons
- Care instructions may require extra attention
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 2139
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Advanced temperature management technology for optimal sleep comfort.
- Premium foams provide exceptional pressure relief.
- Triple-Stranded Pocketed Coil Technology offers individualized support.
- Motion separation ensures undisturbed sleep for couples.
- High-density comfort foam contours to your body for personalized support.
- Luxury and innovation combine for an extraordinary sleep experience.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.