Subfun 14" Queen Size Mattress, Gel Memory Foam Mattress, Cooling & Support, Motion Isolation, CertiPUR-US Certified
Subfun 14" Queen Size Mattress, Gel Memory Foam Mattress, Cooling & Support, Motion Isolation, CertiPUR-US Certified
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Subfun 14" Queen Size Mattress, Gel Memory Foam Mattress, Cooling & Support, Motion Isolation, CertiPUR-US Certified

|5 ratings
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Bed SizeQueen
Mattress Thickness14 in

Key item features

  • Cooling Technology: Dual advanced cooling system features 3" Bamboo Charcoal and 3" Liquid Gel Flex Foam, generating hyper-cooling airflow for a sweat-free sleep experience.
  • Reinforced Support: An 8" Reinforced HD Flex Base provides uncompromising support, zero-motion transfer, lifelong durability, and holds up to 750lbs.
  • Orthopedic Alignment: A 7-zone orthopedic base delivers medical-grade zoned support, precisely aligning the spine and reducing painful pressure points.
  • Stable Edges: Industry-leading edge support with a triple-reinforced perimeter prevents roll-off, maximizing the entire usable sleep surface.
  • Certified Quality: This 14-inch gel memory foam mattress is CertiPUR-US certified, ensuring premium materials for discerning sleepers.
  • Varied Dimensions: Offered in Twin (38"x75"), Full (54"x75"), Queen (60"x80"), King (76"x80"), and California King (72"x84") sizes.
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Specs

Bed size, QueenMattress comfort level, MediumMattress type, Memory Foam MattressesMattress thickness, 14 inBrand, SUBFUNMaterial, memory foam

About this item

Product details

Experience unparalleled comfort and support with the Subfun 14-inch Supreme Queen Memory Foam Mattress. Featuring a dual advanced cooling system, reinforced high-density base, and tight-top design, this mattress delivers a luxurious sleep experience. Crafted with medical-grade zoned support and industry-leading edge support, it aligns your spine, reduces pressure points, and maximizes the sleep surface. Available in a range of sizes, this CertiPUR-US certified mattress is the ultimate solution for discerning sleepers, plus-sized individuals, and chronic pain sufferers seeking therapeutic relief.

  • Perfect for:
    • Discerning sleepers demanding premium comfort
    • Plus-sized individuals requiring maximum support
    • Chronic pain sufferers needing therapeutic relief

  • KEY FEATURES:

  • Dual Advanced Cooling System
    3" Bamboo Charcoal + 3" Liquid Gel Flex Foam create hyper-cooling airflow for sweat-free sleep

  • Uncompromising Support Core
    8" Reinforced HD Flex Base delivers zero-motion transfer and lifelong durability

  • Tight Top Design
    Premium jacquard cover

  • Medical-Grade Zoned Support
    7-zone orthopedic base aligns spine and reduces pressure points

  • Industry-Leading Edge Support
    Triple-reinforced perimeter prevents roll-off and maximizes sleep surface

  • PERFECT FIT FOR LUXURY SPACES:

  • TWIN (38"x75")
    • Growing teens
    • Orthopedic support for young adults
    • Small bedrooms

  • FULL (54"x75")
    • Executive single sleepers
    • Chronic back pain relief
    • Luxury guest suites

  • QUEEN (60"x80")
    • Executive master bedrooms
    • Therapeutic sleep systems
    • Luxury guest suites

  • KING (76"x80")
    • Ultimate couples' indulgence
    • Spacious bedroom retreats
    • Adjustable base compatible

  • CALIFORNIA KING (72"x84")
    • Extra-long premium sleeping
    • Tall individuals (up to 7'8")
    • Executive bedroom suites

  • SOLVES ELITE SLEEP NEEDS:

  • Wanting spa-like luxury? 14" design creates cloud-like immersion
    Heavy body type? 8" reinforced base supports up to 750lbs
    Chronic back pain? Medical-grade zoning provides therapeutic relief
    Sleeping hot? Dual-cooling layers maintain perfect temperature

  • FREE Delivery
    10-Year Warranty - Unparalleled Commitment!
    Voted "Ultimate Sleep Experience" by Luxury Home Magazine

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bed size

Queen

Mattress comfort level

Medium

Mattress type

Memory Foam Mattresses

Mattress thickness

14 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

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Showing 1-3 of 4 reviews

Aug 31, 2025
Reviewer name: David
Item details
Bed size: Twin
Mattress thickness: 10 in
Sold and shipped byEleven
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I bought the Subfun 10” Twin Memory Foam Mattress for a guest room, and it has worked out really well. It arrived quickly, was easy to unbox, and expanded to the full 10 inches within about 24 hours. The triple-layer design feels supportive without being overly firm. It holds its shape nicely and provides enough cushion to feel comfortable for both kids and adults. I especially like that it's CertiPUR-US certified—it gives me peace of mind knowing there are no harsh chemicals. The cooling layer does help regulate temperature compared to standard memory foam. While it's not icy cool, it definitely doesn't trap as much heat, which is a plus. One small note: the edges aren't as firm as a traditional spring mattress, so if you sit on the side a lot you may notice a little give. For sleeping, though, it's not an issue. Overall, this is a great value mattress—perfect for kids, a dorm, or a guest room. Comfortable, supportive, and affordable with the added bonus of being eco-conscious.

Helpful?5ZJ915LKL7YA17108912687
Aug 31, 2025
Reviewer name: Burke
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold byElevenDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect firmness mattress

The mattress is great! Like sleeping on a cloud but also supportive.

Helpful?5ZJ915LKL7YA17108912687
Aug 30, 2025
Reviewer name: Jacquie
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold byElevenDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comfy Mattress

I recently purchased this mattress, and I couldn't be happier with my decision! This mattress deserves every one of its five stars. From the moment I laid down, I felt an incredible balance of comfort and support—perfectly contouring to my body while keeping my spine aligned. The materials feel high-quality, breathable, and cool, which has been a game-changer for a hot sleeper like me. Setup was a breeze. After sleeping on it, I wake up refreshed with no aches or pains. Highly recommend to anyone looking for a top-notch mattress!

Helpful?5ZJ915LKL7YA17108912687
Current price is $439.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Arrives by Fri, Nov 20
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Sold and shipped by TechFormaPro Seller
4.583798882681564 out of 5 stars
4.6 stars out of 5, based on 358 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31