Search  for anything...
MLILY

MLILY EGOHOME 12 Inch Twin XL Mattress, Copper Gel Cooling Memory Foam Mattress for Back Pain Relief,Therapeutic Mattress Bed in a Box, Made in USA, CertiPUR-US Certified, 38x80x12 Black

  • Based on 1,582 reviews
Condition: New
Checking for the best price...
$299.99 Why this price?
Save $40.00 was $339.99

Buy Now, Pay Later

As low as $50.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

90-day refund / replacement

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 31
Order within 4 hours and 23 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 12" Copper Gel


Size: Twin XL


Features

  • Medium Mattress for Every Sleep Style: Experience unparalleled comfort and support with our expertly crafted all-foam mattress, offering a medium feel. Our cooling gel-infused memory foam ensures a restful night's sleep, no matter your preferred sleep position.
  • Graphene Technology for Enhanced Comfort: Our innovative graphene-infused cover offers exceptional thermal regulation and moisture-wicking properties. Graphene's unique structure helps to disperse heat and moisture, providing a cooler and more comfortable sleep environment. In combination with our copper-infused memory foam, which effectively regulates moisture, odor, and temperature, you can enjoy a dry, breathable, and odor-free sleep experience.
  • Fiberglass-Free Memory Foam Mattress: Sleep soundly with our safe and comfortable memory foam mattress, crafted WITHOUT harmful fiberglass. Designed to relieve pressure points and align the spine, our mattress promotes a healthier sleep posture.
  • Convenient Mattress in a-Box Delivery: Enjoy the ease of our mattress-in a box delivery. Your mattress will arrive compressed and rolled, making it simple to transport and set up. Please allow 2-12 hours for your mattress to fully expand to its original shape.
  • 10-Year-Warranty for Your Peace of Mind: We are confident that you will love our mattress and are committed to providing you with the best possible sleep experience. If your mattress is defective or damaged upon delivery, our dedicated U.S.-based customer support team is ready to assist you in resolving any issues. Please note that there is no trial period, and opened mattresses cannot be returned.

Description

At MLILY, make better sleep a habit. In addition to complying with CertiPUR-US and OEKO-TEK certification in 2021, MLILY also forms a partnership with The International Chiropractors Association (ICA) to help americans sleep and live better. Our carefully crafted mattresses and pillows give you a restorative night’s sleep so that you can be ready to take on tomorrow! Visit the Store Safe/Skin-friendly/Comfortable/Adjustable. Important for children's development, suitable for various sleeping positions. Sweet dream on a soft fluffy cloud. Aloe vera gel infused memory foam pillow. More options mean a more customized experience. Our collection of sleep solutions varies in feel, size, and materials. MLILY USA is owned by one of the largest foam manufacturers in the world. Our advantage is your benefit. We understand that buying a mattress is time consuming and confusing. With over 400 retailers across the nation and a growing list of personal and expert resources, we are here to help you every step of the way in your journey to better sleep. More prominent is our team of sleep experts designed the JAMA line with children's safety in mind, the foam and fabrics have been independently safety tested to comply with all applicable mandatory and voluntary safety standards for children's products.

Brand: MLILY


Size: Twin XL


Product Dimensions: 80"L x 38"W x 12"Th


Item Weight: 59 Pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester Blend


Number of Layers: 3.0


Fill Material: Memory Foam


Weight Limit: 300 Pounds


Item Firmness Description: Medium


Number of Layers: 3.0


Weight Capacity Maximum: 300 Pounds


Additional Features: Breathable, Fire Retardant, Orthopedic, Pressure Relief, Temperature Regulating


Construction Type: foam_construction


Is Customizable?: No


Portable: No


Is Foldable: No


Size: Twin XL


Item Dimensions L x W x Thickness: 80"L x 38"W x 12"Th


Item Weight: 59 Pounds


Item Thickness: 12 Inches


Item Dimensions: 80 x 38 x 12 inches


Item Depth: 12 inches


Cover Material: Polyester Blend


Fill Material: Memory Foam


Product Care Instructions: Spot clean


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: Memory Foam


Brand Name: MLILY


Model Name: EGOHOME12 inch twin xl memory foam


Product Benefits: Back Pain Relief, Promotes Blood Circulation


Model Number: 12TXL-COOLGEL


UPC: 810128507615


Mattress Type: Standard Mattress


Manufacturer: MLILY


Manufacturer Part Number: BLK-12TXL-COOLGEL


Included Components: mattress


Age Range Description: All Ages


Item Type Name: bed_mattress_conventional


top-style: Tight Top


Color: Black


Shape: Rectangular


Style Name: 12" Copper Gel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Comfortable, Supportive & Sleeps Cool
Style: 12" Copper Gel Size: Full
I’ve been really happy with this mattress so far. It offers a great balance of comfort and support — soft enough to feel cozy but still supportive for my back and pressure points. I wake up feeling much less stiff and overall more rested. One thing I really like is that it doesn’t trap heat the way some memory foam mattresses do. The cooling gel helps keep the mattress comfortable throughout the night, which is especially nice if you tend to sleep warm. It expanded nicely after opening, had very little odor, and feels well made overall. I also appreciate that it’s CertiPUR-US certified and made with safer materials. For the price, this mattress exceeded my expectations and feels much more luxurious than I expected. ... show more
Reviewed in the United States on May 12, 2026 by Ryan Ortiz
    • Great comfy mattress
Style: 12" Copper Gel Size: Queen
This mattress is so comfortable ! I can sleep and lay in it all day. It’s so soft and yet firm but still comfortable. Very good quality honestly for the price.
Reviewed in the United States on June 24, 2026 by Khrys.
    • A hidden gem in the endless world of memory foam mattress. Real person here!
Style: 12" Copper Gel Size: Queen
I can't say enough good things about the MILY Eco Home 14 Inch Queen Memory Foam Mattress! As someone who has struggled with chronic back pain for years, finding the right mattress has been a challenge. After trying numerous options that were either too firm or just didn't provide the support I needed, I finally found this gem. This mattress is the perfect medium firmness—exactly what I was looking for! It truly lives up to its promise of being memory foam without the excessive sinkage. I've been sleeping on it for eight months now, and I couldn't be happier with my decision. My back pain has significantly improved, and I wake up feeling refreshed and pain-free. I also use it on an adjustable base, and it works flawlessly. There’s no movement between the different levels of the memory foam, which is a huge plus. The mattress has maintained its integrity beautifully, showing no signs of sagging or wear. Additionally, the cooling copper gel feature is fantastic! It keeps me comfortable throughout the night, and I no longer wake up feeling overheated. If you're in the market for a mattress that offers excellent support, comfort, and durability, I highly recommend the MILY Eco Home mattress. It has truly transformed my sleep experience! ... show more
Reviewed in the United States on July 17, 2025 by techguyCO
    • I love this mattress.
Style: 12" Copper Gel Size: Queen
I was kinda skeptical when I opened this mattress and it was firm but honestly it’s the best mattress I’ve ever had. I have degenerative disc disease and was concerned it would make my back pain worse but it hasn’t and it’s made it easier to sleep away the back pain after a long day at work. When laying down you don’t sink into the bed too far but when sitting up you do. There was also a kinda chemical smell to it when you first open it up but it goes away with in 2-3 days. I’ve been sleeping on it for almost 3 months and it’s retained its shape well. It also expanded pretty quickly. It’s pretty easy to move around too. I was able to move a fully expanded queen between rooms by myself. Overall 10/10 and definitely worth the money. If you have any type of back pain I definitely recommend this mattress. Edit: after 1 year of use I still love this mattress. The foam in the spot I lay every night is a little less firm than where I don’t lay but it’s still extremely comfortable. ... show more
Reviewed in the United States on April 6, 2025 by Yeet
    • Good mattress, too firm for my liking
Style: 12" Copper Gel Size: Queen
Decent mattress for the price. I had to buy a mattress pad off of Tiktok to make this more comfortable. Very firm, if you're into that. I will say it's been about 6 months in and it's held up totally fine.
Reviewed in the United States on December 2, 2025 by Alex
    • Stupid-COMFY! ! Thank you!
Style: 12" Copper Gel Size: Twin XL
Holy smokes, I don't even know where to start. All I can say is, this mattress is SUPER-SUPER comfy! Talk about a night & day difference going from old school spring style mattress to this. Thanks for the fast shipping and the great service! I highly recommend this mattress.
Reviewed in the United States on July 2, 2026 by tburnette11b
    • DEFECTIVE MATTRESS DEFECTIVE MATTRESS
Style: 12" Copper Gel Size: Queen
Review Image by Lydia Carreon
Review Image by Lydia Carreon
Lesson learned, I will never buy another mattress from Amazon again. This is NOT a medium mattress nor a mattress for back pain relief. This is a very firm mattress that causes back pain. The seller reached out to me and had me take pictures. The mattress is 11.5 inches instead of 12 inches. I asked the seller if this could be a manufacturing problem that caused my issues. They did not respond to this question and instead said that comfort preferences vary from person to person. Also the mattress tag says it was manufactured on 8/11/25. I purchased it on 8/26. I truly believe previous purchasers are correct in stating it’s a great mattress but recent manufacturing is the issue and the seller does not care. They sent me a quote from the posting that said “there is no trial period, and opened mattresses cannot be returned.” What is the 10 year warranty for? To have the box sitting unopened for 10 years? I will also add on another quote from that same paragraph “IF YOUR MATTRESS IS DEFECTIVE OR DAMAGED UPON DELIVERY, OUR DEDICATED U.S.-BASED CUSTOMER SERVICE TEAM IS READY TO ASSIST YOU IN RESOLVING ANY ISSUES.” My mattress was missing a half inch so it was defective meaning it could’ve been missing a layer. The seller first offered 30% and then 50% refund and that’s all they could do based on Amazon guidelines. They are not willing to acknowledge the defective mattress. Don’t make the same mistake nor honor whatever the 10 year warranty stands for. Do not purchase this mattress or buy from the same seller. ... show more
Reviewed in the United States on September 8, 2025 Reviewed in the United States on September 8, 2025 by Lydia Carreon
    • Very happy with purchase
Style: 12" Copper Gel Size: Queen
Good quality material and comfortable for our guest room. It came promptly and was easy to unwrap. It's thickness is good and helps keep sheets from popping off. No complaints from our guests and temp roommates.
Reviewed in the United States on May 30, 2026 by Teresa Hicks

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...