10-Inch Queen Mattress for Sleep Cooler, Back Pain Free - Graphene & Gel Memory Foam Mattress in a Box, Medium to Firm Support, Ideal for Back and Stomach Sleepers, Couples, Guest Room
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Jan 12
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Size: Queen (U.S. Standard)
Style: 10"Graphene
Features
- [BETTER MORNINGS, PAIN-RELIEF & SUPPORT] - Queen size mattresses engineered with a medium-firm to firm feel (7.5/10), the sweet spot recommended by the sleep experts that mattress for heavy people, back/stomach sleepers and personal preference, keeps your spine aligned and evenly supported. Unlike softer mattresses let you sink and cause pain, this memory foam king mattress for back pain relief, reduce sagging, so you wake up free from stiffness and pain, refreshed and ready to take on the day.
- [SCIENCE-BACKED COOLING FOR ALL-NIGHT COMFORT] - Sleep mattresses features a dual cooling system: Graphene, one of the most thermally conductive materials, enhances airflow, dissipates heat up to 2X faster than traditional foam, and ensures long-lasting support. It works with gel memory foam to regulate body temperature, preventing overheating, reducing tossing and turning, the cooler mattress provides a more stable sleep climate. Ideal for hot sleepers and those prone to night sweats.
- [FRESHNESS BUILT TO LAST FOR COUPLES AND FAMILIES] - The dense bamboo charcoal base foam resists sagging while absorbing moisture and odors. Combine with Graphene/gel memory foam, this queen size mattress provide movement isolation, keeps your bed cool, dry, and odor-free. Couples, heavier sleepers, active individuals and families enjoy stable, durable support that stays fresh for years and a undisturble cleaner sleep environment.
- [BREATHE EASY, SLEEP SAFE] - CertiPUR-US certified foams, ensuring no toxic or ozone depleters. The outer breathable cover is OEKO-TEX certified for safety, feels soft to the touch. The inner liner is 100% fiberglass-free without irritants. Many alternatives cut costs with unsafe materials, but KONFEIN queen mattress memory foam prioritizes your health. This means you and your family sleep comfortably on a breathable, skin-friendly surface while feeling confident about your health and safety.
- [YOU GET PEACE OF MIND, FREE FROM WORRY] - This mattress in a box queen size directly to your door for easy setup. Simply unbox, unroll, and watch your mattress expand in 2448 hours. KONFEIN is committted to providing each customer with great standard of customer service. The 100-night risk-free trial, a 10-year warranty and 24/7 online support team give your rest easier and confidence in your purchase.
- [EXCEPTIONAL VALUE OF PERSONALIZED COMFORT] - Get premium comfort and support at a price that fits every lifestyle. This bed mattress is available in Twin, Full, Queen, and King size, option thinkness of 10 and 12 inches to match different body type. It's a smarter choice for anyone, who would like to wake up feeling refreshed on a cleaner, healthier, and cooler sleeping surface every single night.
Brand: KONFEIN
Size: Queen (U.S. Standard)
Product Dimensions: 80"L x 60"W x 10"Th
Top Style: Tight Top
Cover Material: Polyester
Number of Layers: 5
Fill Material: Bamboo Charcoal Support Foam, Breathable Cover, Comfort Support Foam, Fiberglass-FreeFR Inner Cover, Gel Graphene Memory Foam See more
Weight Limit: 500 Pounds
Special Feature: Cooling& Breathability, Low Motion Transfer, Medium-Firm To Firm Comfort, Optimal Support & Spinal Alignment, Pressure Relief See more
Color: White
Product Dimensions: 80 x 60 x 10 inches
Item Weight: 53 pounds
Manufacturer: KONFEIN
Item model number: KF-MF02-10Q(1)
Date First Available: October 29, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jan 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Full
Style: 10"Graphene
I’ve been using this gel mattress for one more weeks now, and it’s honestly one of the best purchases I’ve made for my sleep. The cooling gel layer really helps regulate temperature — I no longer wake up sweaty during the night. The mattress is soft yet supportive, perfectly balancing comfort and firmness. I also love how it adapts to my body shape and relieves pressure points, especially around my shoulders and hips. Since switching to this mattress, I’ve noticed my back pain has significantly improved, and I wake up feeling much more rested. The quality and materials feel premium, and it didn’t have any unpleasant odor when unpacked. Overall, I highly recommend this gel mattress to anyone looking for a cool, comfortable, and supportive night’s sleep.
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Reviewed in the United States on November 13, 2025 by Hengbiao he
Size: Queen (U.S. Standard)
Style: 10"Graphene
I was a bit hesitant to buy a mattress in a box, but this KONFEIN 10-inch Queen exceeded my expectations. setup was a breeze; it expanded fully within a few hours. The "medium to firm" description is spot on. It has that soft memory foam feel on top but provides solid support underneath so you don't feel like you're sinking in quicksand. I'm a back sleeper, and my partner sleeps on their stomach, and we both wake up without any aches or pains. The cooling graphene and gel layer actually works—I usually overheat at night, but this mattress stays surprisingly neutral. For the price point, the quality is fantastic. Highly recommend for anyone needing a solid upgrade without breaking the bank!
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Reviewed in the United States on November 25, 2025 by Lin
Size: King (U.S. Standard)
Style: 12"Graphene
I’m extremely satisfied with this queen mattress. It arrived quickly, was simple to set up, and feels absolutely fantastic. The firmness is spot on, not too soft and not too firm, and it provides great support without any discomfort. It has truly made a difference for my back, and I’ve been getting consistently great nights of sleep and waking up pain free. The quality is outstanding, especially for the price, and it is just as comfortable as the high-end big budget mattresses. I highly recommend it to anyone who wants a supportive, comfortable, and affordable mattress.
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Reviewed in the United States on November 19, 2025 by Xiang Chen Xiang Chen
Size: Queen (U.S. Standard)
Style: 10"Graphene
I’m extremely happy with this 10-inch Queen mattress. It arrived nicely compressed in a box and fully expanded within a few hours. The first thing I noticed is the perfect medium-firm support — not too soft, not too hard. As a back and occasional stomach sleeper, this firmness is exactly what I needed. The combination of graphene and gel memory foam really does keep the surface cooler throughout the night. I tend to sleep hot, and this mattress has noticeably reduced heat buildup. My partner also sleeps comfortably on it, and motion transfer is very minimal — great for couples. What surprised me most is how much it helped with back pain. I used to wake up stiff, but after switching to this mattress, the pressure relief and support feel just right. I’ve been waking up much more refreshed. It weighs around 55–60 lbs, which makes it sturdy but still manageable to move during setup. Overall, this is an excellent mattress for the price — supportive, cooling, and incredibly comfortable. Perfect for the master bedroom or guest room. Highly recommended!
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Reviewed in the United States on November 18, 2025 by Alex
Size: King (U.S. Standard)
Style: 12"Graphene
⭐️⭐️⭐️⭐️⭐️ Absolutely love this mattress! It expanded perfectly within a few hours and feels incredibly comfortable—just the right mix of support and softness. I’ve been sleeping better every night. The quality is amazing, and it looks so elegant in my bedroom setup. Totally worth the purchase—highly recommend it to anyone looking for a perfect night’s sleep!
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Reviewed in the United States on November 11, 2025 by Kaushikkumar K Patel Kaushikkumar K Patel
Size: King (U.S. Standard)
Style: 10"Graphene
No bad smell upon opening . Super comfortable and neither too soft nor too hard. Wake up feeling super rested and refreshed. You don’t feel movement at all.So far so good.
Reviewed in the United States on November 13, 2025 by Jessica
Size: Queen (U.S. Standard)
Style: 12"Graphene
I upgraded to this KONFEIN mattress a few nights ago and I’m already waking up feeling better. The cooling gel and graphene layers seem to keep things from getting too warm during the night. The mattress strikes a nice medium-firm feel — supportive without being too hard — and I feel less tossing & turning. The “in a box” delivery was easy, and it expanded fully in about a day. So far, very happy with it!
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Reviewed in the United States on November 16, 2025 by kalp kalp
Size: Queen (U.S. Standard)
Style: 10"Graphene
The mattress arrived well-packed and rolled up tightly, making it easy to move and set up. Once I opened the plastic wrap, it started expanding immediately and reached its full shape in a few seconds. The surface has a slight textured design that feels comfortable and high-quality. It provides excellent support — firm but still soft and body-conforming. Overall, I’m very happy with this purchase. It’s a great value for the price and definitely worth recommending!
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Reviewed in the United States on November 12, 2025 by xwc xwc