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Signature Design by Ashley

Signature Design by Ashley Twin Size Comfort Plus 10 Inch Hybrid Mattress with Lumbar Support Gel Memory Foam, Fiberglass-Free, Mattress In A Box

  • Based on 29,681 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 20
Order within 7 hours and 14 minutes
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Size: Twin


Style: 10"


Features

  • 53% Viscose, 20% Polyester, 11% Barrier Coating, 11% Fillament Poly, 5% Para Aramid Fiber
  • MEDIUM FIRM TWIN MATTRESS: Slumber away in superior snugness. With a wrapped coil system designed to reduce motion transfer, this mattress works overtime to provide all-night support
  • LAYERS OF SOFTNESS: Quilt foam, support padding and gel memory foam layer on the comfort. Power packed wrapped coils, along with 2 perimeter rows of coils, help provide a great night's sleep
  • ULTRA RELAXATION: While the foam layers cradle your body in comfort, the stain-treated stretch knit cover is a dream to lay on for kids and adults alike
  • SHIPS DIRECTLY TO YOUR DOOR: Arrives in a box. Allow 48 hours for your mattress to fully expand after opening. Adjustable base compatible. Made in USA.

Description

Enjoy restful nights on the Comfort Plus Twin Mattress, designed for superior support and comfort. Featuring a medium comfort level, this mattress combines a ¼-inch layer of high-density gel memory foam for targeted lumbar support with 1-inch quilt foam and polyester comfort fibers for a plush feel. A durable support pad and 360 individually wrapped coils work together to minimize motion transfer, so you can sleep undisturbed. Two perimeter rows of 9-inch, 13-gauge wrapped coils provide reinforced edge support, making the mattress ideal for adjustable bases. The stain-treated stretch cover adds durability and a clean look. This mattress ships conveniently in a box for easy setup—just unbox, unroll and allow up to 48 hours for full expansion. Compatible with most foundations and box springs (sold separately). Backed by a 10-year non-prorated warranty for peace of mind. Note: Using a foundation from a different brand may void the warranty; see details for more information. State recycling fee may apply.

Brand: Signature Design by Ashley


Size: Twin


Product Dimensions: 74"L x 37"W x 10"Th


Item Weight: 48.4 Pounds


Item Firmness Description: Plush


Top Style: Pillow Top


Cover Material: Polyester


Number of Layers: 5


Fill Material: Memory Foam


Special Feature: Pressure Relief, Cooling


Item Firmness Description: Plush


Number of Layers: 5


Additional Features: Pressure Relief, Cooling


Mattress Coil Type: Pocketed Coil


Construction Type: Memory Foam


Number of Mattress Coils: 360


Is Customizable?: No


Portable: No


Size: Twin


Item Dimensions L x W x Thickness: 74"L x 37"W x 10"Th


Item Weight: 48.4 Pounds


Item Depth: 10 inches


Item Dimensions: 37 x 74 x 10 inches


Cover Material: Polyester


Fill Material: Memory Foam


Product Care Instructions: Spot Clean


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: Latex Foam, Memory Foam


Brand Name: Signature Design by Ashley


Age Range Description: Adult


Model Name: Comfort Plus Twin Mattress


Product Benefits: Back Pain Relief, Stress Relief


Model Number: M50911


UPC: 024052829341


Manufacturer: Ashley Furniture Industries


Item Type Name: Bed Mattress Conventional


Included Components: Twin Mattress


Unit Count: 1.0 Count


top-style: Pillow Top


Color: Grey


Style Name: 10"


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

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.

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Top Amazon Reviews

    • Nice mattress
Size: Twin Style: 8"
I real like this mattress. Nice and comfy.
Reviewed in the United States on March 13, 2026 by Cindy Braden
    • I find it to be a good mattress for someone who's constantly changing positions while sleeping
Size: Twin Style: 11"
Never tried a boxed mattress before, but the rock bottom price on Prime Day made me decide to give it a go. I move around constantly at night, and I've generally gone softer to spare my back when on my side. But that means my back gets sore when I'm on my stomach. When I saw in reviews that it says firm but it's actually in the mid range, I decided to try this one. And I am very satisfied. Arrived in a box, inflated violently. It says to wait 48 hours to expand, I slept on it after about 12 and it was fine. There is a little bit of a smell, but it fades faster than 12 hours. It's definitely not a firm mattress, but also not soft. Right in the middle somewhere. And I can sleep on both my side and stomach without getting a back ache. And even the regular price is low enough versus a mattress store mattress that even if it only lasts half as long I'll come out ahead. ... show more
Reviewed in the United States on August 17, 2024 by Dhampir
    • Would recommend
Size: Twin Style: 12"
Good price. Decent quality for a mattress in a box. Good for kids room. Bought 2.
Reviewed in the United States on April 6, 2026 by GM
    • Still very comfortable after a year's use!
Size: Twin Style: 8"
I bought this mattress over a year ago and I still get a great night's sleep. Unfortunately, I have to use a hospital bed and the mattresses that comes with those are awful! I needed something in my price range and this fit. After reading a lot of reviews, I decided on this one and am glad I did. I can no longer sleep on my side because of shoulder pain. Usually sleeping on my back caused it to hurt, but not with this mattress. I can sleep all night without pain! Even after a year, it's still comfortable with no sagging at all. Would definitely recommend this to anyone. ... show more
Reviewed in the United States on September 24, 2025 by cw
    • Only buy the 2 thicker versions, the 8" isn't good
Size: Full Style: 8"
I've moved a lot & have had to purchase 3 of these same mattresses in 5-yrs. The thicker mattresses are the best I've ever slept on, including a $1,500 mattress I once owned. Here's my breakdown: I bought the 12" first. Blissfully comfortable, but I'm a small girl & at 70-lbs (more than 1/2 my body weight) could barely get it inside my door, out of the box & into the bedroom, then on top of a frame... took 1-1/2 hrs. I also couldn't easily turn the mattress with use... took 20-min for me to do it alone. For that reason alone, I next bought... ... the 10" version. Same as above with comfort, but at 60-65 lbs, same thing. Hard for me to set up & move around without back strain. Then, I got this 8" version, mainly as it was cheaper & I know I'll be leaving it behind again next year. I hate it. I like a supportive mattress with not much give, but love pillow/soft tops, like these mattresses, for that reason... firm underneath, soft support on top. This mattress is about 50-lbs, so easier to move, although it is a bit flimsy & catches on the carpeting & begins to fold in half... it's a pain in the ah... soul... to move around alone. It's mid-level to soft, so if that's what you like, you'll love it. As an example, you could fold this mattress & tie it up if moving... with 2, you'd be able to roll it & tie down. With the 10-12" mattresses, that's not possible. Additionally, it is not comfortable at all to use the bed to sit up & watch movies or work on the computer, as it's too soft to support the lumbar area of the back & I get back pain quickly... I did not have that problem with either the 10 or 12". So, if you need this for a kid, guest room or someone who likes a softer mattress (my senior mom would love it), it's great. I can't imagine 2 people could sleep on this comfortably for any length of time, unless they're house guests because there'd be too much give. Can't wait to leave this behind... my heart usually breaks when I have to discard a brand new mattress... but, I'll bet I could roll this one up & haul it to the trash chute with a dolly on my own. I'd say skip it, if it will be your nightly bed. 3* out of 5, cuz it's still a good product... but, I really give it a 1*. I'd continue to buy this brand cuz it's great, but never a thinner mattress. ... show more
Reviewed in the United States on August 4, 2020 by A Tabby in Curlers
    • Low quality
Size: Full Style: 10"
I’m really disappointed with this mattress. It hasn’t even been a full year, and I already had to replace it. The top layer started tearing and coming apart, which I did not expect at all for a brand like this. On top of that, it became very uncomfortable over time. It lost its support and started sagging, which caused back discomfort. At first it felt okay, but it definitely did not hold up. For the price and the name, I expected much better durability and quality. I would not recommend it based on my experience. ... show more
Reviewed in the United States on February 25, 2026 by Kevin Campos
    • Great porch bed!
Size: Full Style: 8"
My husband built me a “floating bed” on our screened in back porch. I had a terrible time finding the right mattress for my little piece of heaven. At first we used a thin mattress and added the spongy egg crate foam to try to make it more comfortable. It just wasn’t working. I saw this mattress and saw the price, 8” thickness, and good reviews ..... I was sold! So glad I did. It comes in a tall rectangular box, kinda heavy, and rolled up in plastic wrap. I would strongly advise to get your mattress where you want it, or at least the vicinity of where you’re putting it, before cutting the plastic open. As soon as air hits the inside of the mattress starts to grow, rapidly! It’s not the lightest or easiest thing to maneuver after it’s fully “inflated”. I slept on it last night, since the weather was perfect, and slept really well! It was comfortable and did not hurt my back like most mattresses do. It wasn’t too soft or too hard......just right. I would purchase again. Especially for an extra bedroom, child's room or even a vacation home. With our back issues I’m not sure if it would be a good Full Time mattress for an adult. However I don’t know that for sure since my purchase was not for everyday use. ... show more
Reviewed in the United States on April 24, 2020 by Leslie Jo

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