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Signature Design by Ashley

Signature Design by Ashley Hybrid 1200 12 Inch Firm Moisture Wicking Mattress with Charcoal-Infused Gel Memory Foam and Edge Support for Pressure Relief and Temperature Regulating, Twin

    • Based on 1,542 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 16 hours and 58 minutes
Available payment plans shown during checkout

Size: Twin


Style: 12"


Features

  • HYBRID FIRM MATTRESS: With this twin mattress, you have endless possibilities for restful sleep. You're sure to wake up feeling refreshed and restored
  • QUALITY MADE: Packed inside are layers of support foam and gel memory foam. Power packed wrapped coils support you night after night
  • SUPPORTIVE COMFORT: High-density foam provides support, and charcoal-infused gel memory foam helps to eliminate odors and regulate body temperature. A 4-way stretch knit cover tops the mattress
  • ARRIVES IN A BOX: Simply unbox, cut the protective wrap and unroll. Please allow 48 hours for your mattress to fully expand. Foundation/box spring sold separately. Adjustable base compatible

Description

With this twin mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body for a comforting feel. High- density foam provides the support you love; charcoal-infused gel memory foam delivers moisture control to help eliminate odors and regulate body temperature. You're sure to wake up feeling refreshed and restored. Signature Design by Ashley is a registered trademark of Ashley Furniture Industries, Inc.

Brand: Signature Design by Ashley


Size: Twin


Product Dimensions: 74.5"L x 38"W x 12"Th


Top Style: Tight Top


Cover Material: Polyester Blend


Number of Layers: 5


Fill Material: Gel Memory Foam, High Density Foam


Special Feature: Temperature Regulating, Pressure Relief, Low Motion Transfer


Color: White & Gray


Coil Type: Pocketed Coil


Product Dimensions: 74.5 x 38 x 12 inches


Item Weight: 51.1 pounds


Manufacturer: Ashley Furniture Industries


Country of Origin: USA


Item model number: M43511


Refill: Gel Memory Foam, High Density Foam


Care instructions: Hand Wash Only


Assembly required: No


Batteries required: No


Included Components: Twin Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great Full Size Firm Hybrid.
Size: Full Style: 11"
Review Image by GlamMa Az GlamMa Az
Review Image by GlamMa Az GlamMa Az
I scoured the stores all 1k+ price point and the internet including Amazon and finally decided on this one based on the clear description they gave in their header and the reviews helped as well. This purchase came with additional delivery options for additional costs that also were super affordable as well: 1. delivery inside your front doors, 2. to your room, 3. into the room, set up, clean up and old mattress removal, etc.. Prices range from $20 to $50 but not sure if that is specific to your location. The price of the mattress is so reasonable these extra fees are doable. This oder was placed Wednesday night and it was delivered before 9am on Friday. The box was just under 60" tall and very heavy. I had to get help to get it upstairs. The mattress is somewhat tightly packed in the box so I opted to pry it open carefully along the length of it by the seam to easily release it. It is wrapped in an industrial grade seran wrap that comes off easily and the second wrapper is just heavy plastic that holds the vacuum seal. I was able alone to position it onto my box spring and unfurled until I had enough to flip it to the brown bottom, coiled side down. I made an effort to flatten out the edges as much as I could, then I unfurled the rest and began with an initial puncture to the remaining plastic with the blunt end of a letter opener and immediately it began to hiss and expand! I carefully removed the plastic and it kept expanding and reached 10" within minutes!!! I tested with my hand and felt it was a good firmness but not as firm as I had hoped for but a few hours later, somehow it was considerably more firm! Joy!!! This is what I need. The top of the mattress is white, with lavender accents sculpted and gives a nice but firm pillow top feel without the plushness that can make it a miserable struggle to get up from but yet it is soft enough to where you do not feel you are on a brick. The sides are made of a dark fabric with purple thread accent patterns and faux button tufting. The whole thing is just lovely to look at. The tags say Sierra Sleep by Ashley. I will be patient and wait the 48 hrs to sleep on it. There was absolutely no weird smells, dust or bugs. Just a beautiful, firm but comfy mattress delivered on time in a fully intact box. Hoping now it lasts. Thanks Ashley for listing here thru Amazon. ... show more
Reviewed in the United States on November 4, 2022 by GlamMa Az GlamMa Az
    • Great Replacement Mattress
Size: Twin Style: 11"
I needed something more solid after neck surgery a year ago...this works well so far. Decompression took about 72 hours to complete though most of it was done in a matter of hours. It's solid without being too hard and I find it very comfortable and appropriate for my needs. A great replacement.
Reviewed in the United States on June 14, 2024 by Robloo
    • Firm but absolutely worth it!!
Size: Queen Style: 11"
I don't normally review anything online, but I am so pleasantly surprised by this mattress that I felt it was warranted. I just moved to a new apartment about a month ago in a new city so I needed a mattress. I was a little apprehensive about buying one online that I hadn't tried out in person but clearly Covid19 changed a lot of things. The mattress was delivered a few days earlier than expected. The box was rather heavy and a little beat up around the corners, but the mattress was completely intact. Opening it by myself was easy; I just removed the [possibly unnecessary amount of] plastic it was rolled up in, and it popped up by itself. I honestly thought it was going to be too hard to sleep on at first, but after the first night on the mattress, my back was not stiff at all in the morning!! This mattress is very firm but not uncomfortable, no numbness in my arms during the night; I'm a 28yo, tall-ish athletic woman that sleeps on her stomach and side mostly, so support is particularly important to me. I used to have a *very fancy and expensive* memory foam mattress- you know the one. It was extremely comfortable initially, like sleeping on a cloud. But after a few months, my top complaints were: 1- heat retention [woke up sweating a lot; lived in the south where there are no seasons, only summer and summer-lite, so being hot at night was a big problem and disrupted my sleep], 2- my back pain & stiffness in the morning returned [not as bad as the POS mattress I had before the memory foam but still came back], and 3- there was no bounce [kind of hard to get out of and well, not as fun for adult activities haha]. This one does NOT have any of those issues, but like I said, it is quite firm. I recently ordered a 2 inch mattress topper that I would absolutely recommend if you like a softer, more plush mattress but still want the support and breathability with a great price point. Best of both worlds! TLDR: very firm = super supportive & stopped my back pain & stiffness. 10/10 would recommend. Get a topper if you want a more plush feel. ... show more
Reviewed in the United States on November 22, 2020 by Amazon Customer
    • Verry soft yet supportive
Size: Twin Style: 14"
I was worried that this was going to be another box mattress advertised as plush, yet hard as concrete - but this one is actually soft and plush. There's probably a difference between this 14 inch mattress and the thinner ones, which people sometimes complain about. Also, since Ashley mattresses have a 10-year warranty, I'm not really worried about sagging. Seems like a really good buy for $400. ... show more
Reviewed in the United States on July 18, 2024 by Scott Johnston
    • Pleasantly Surprised
Size: King Style: 10"
Review Image by KRISTEN THOMAS KRISTEN THOMAS
Review Image by KRISTEN THOMAS KRISTEN THOMAS
Review Image by KRISTEN THOMAS KRISTEN THOMAS
Review Image by KRISTEN THOMAS KRISTEN THOMAS
I was looking for a King Size Mattress. I had been looking for weeks. I knew that Ashley was a brand that I trusted. After comparing mattresses and warranties for the mattresses, I made the decision to go with my first choice…Ashley! The mattress was SOOOO HEAVY! It took me days just to get it up the stairs alone in my townhome. That’s the only drawback the initial weight of the box and mattress in the box. Once it was in position it was fairly easy to unpack and then it FLUFFED UP! I allowed the mattress to expand for 2 days before laying on it. It’s medium firm for sure. It supports my weight without an issue and if I get 2 years out of it I am perfectly happy with that. The price on this mattress was ideal due to a Prime Day Special. I simply couldn’t pass it up. I only wish I had purchased a 12”. The mattress is true to size: 10” King. Once the mattress was fully expanded it was very light. I am impressed. No complaints so far. Also, who can pass up on a 10 year warranty! ... show more
Reviewed in the United States on July 25, 2024 by KRISTEN THOMAS KRISTEN THOMAS

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