[This review was collected as part of a promotion.] I received this product for free from Influenster and Sealy in exchange for my honest feedback. The Sealy Dreamlife 12 Foam Mattress-in-a-Box has been my dream mattress! I was instantly impressed with how well they shipped the mattress. The box was so lightweight I was able to carry it up my stairs to the bedroom. As soon as I opened the box and cut open the plastic I just stood in amazement on how fast the mattress inflated. I left it laying flat out on my living room carpet for 24 hours so it could fully inflate. The next day I placed this on my bedrack layed down and I was in heaven. With its Advanced SealyComfort gel memory foam that adapts and responds to every part of your body to provide pressure relief and a personalized sleep experience while SealySupport transition foam enhances the overall comfort of the mattress and adds long-lasting durability. After just one night my chronic back pain has went from unbearable to mild. It has taken off so much pressure off my body and painful areas. The mattress is 12 inches height and 30 inches wide which provides plenty of space and comfort. This mattress has helped me fall asleep faster and stay asleep longer. It is firm has a high bounce and keeps me cool all night and helps me wake up refreshed and rejuvenated! Myself and my husband have had the best sleep of our lives the past week with the Sealy mattress. I can see this lasting us many years as long as we rotate it monthly. I’ve never been a nap person but this past weekend having this bed. I’ve made myself take an hour nap a day just to relief some pain and pressure off my body and back. I have no regrets. This sealy mattress is life changing and will last me and my husband years to come! We are both extremely happy with this mattress.

[This review was collected as part of a promotion.] Packaging and SetupThe Sealy Dreamlife 12'' Foam Mattress comes conveniently compressed and rolled in a box making it easy to transport and set up. Once unboxed it quickly expands to its full size within a few hours with minimal off-gassing odor.Comfort and SupportThis mattress strikes an excellent balance between comfort and support. The multiple foam layers provide a medium-firm feel that accommodates various sleeping positions. The top comfort layer offers a plush contouring feel while the supportive base layer ensures proper spinal alignment and prevents sinking.Temperature RegulationDesigned with breathable foam the Sealy Dreamlife mattress effectively dissipates heat keeping the sleeping surface cool throughout the night. This feature is particularly beneficial for hot sleepers providing a more comfortable sleep environment.Motion IsolationThe foam construction excels at isolating motion making it an ideal choice for couples. Movement on one side of the bed is barely noticeable on the other ensuring undisturbed sleep even if your partner tosses and turns.Durability and LongevityConstructed with high-quality materials the Sealy Dreamlife mattress is built to last. The foam maintains its shape and support over time resisting sagging and wear. Sealy's reputation for durability is evident in this product.Value for MoneyGiven its premium features and construction the Sealy Dreamlife 12'' Foam Mattress offers excellent value for money. It provides the comfort and support of higher-end mattresses at a more accessible price point making it a smart investment for quality sleep.ConclusionThe Sealy Dreamlife 12'' Foam Mattress in a Box Queen Size is a standout choice for those seeking a balance of comfort support and convenience. Its thoughtful design and quality materials ensure a restful and rejuvenating sleep experience. Highly recommended for anyone in the market for a reliable and comfortable foam mattress.

[This review was collected as part of a promotion.] I knew this had arrived because it was a big box. Not mattress big so I figured it would inflate once out. I put the mattress on top of my box spring and tested it out. WOW! It is so comfortable. I get support but not super firm. And it keeps me cool when there are warm nights. A excellent comfort won’t break the bank mattress.

[This review was collected as part of a promotion.] Oh my goodness what a beautiful and comfy bed. I adore this beautiful brand. loved it. I would also like to buy such a mattress for a bed for my daughter and son so that they feel comfortable. I recommend this beautiful mattress.

[This review was collected as part of a promotion.] 👌🏻❤️-I received this product complimentary from Influenster for testing purposes Thank you Influenster for giving me this wonderful experience .I will rate the product based on my honest opinion!!! - ❤️❤️I was shocked when this arrived because it came in a much smaller box than I was expecting but once I got it out of the box and the plastic packaging it expanded to be a lot thicker and larger. The first night sleeping on this mattress was so great you just seep down slightly into the mattress no matter which way you sleep you feel totally supported. I love the quality of this gel memory foam it feels exactly like sleeping on a big fluffy piece of foam and I personally love it. I woke up with no back or neck pain and I look forward to many many more nights of perfect comfortable sleep. I highly recommend replacing your mattress for this gel foam mattress because you will love it too

[This review was collected as part of a promotion.] This mattress is fantastic! Easy to open and set up. Inflates really quickly and doesn’t have any weird smells! It’s super soft and keeps my kiddo supported throughout the night. We’ve only had it for a few nights so I’m unable to speak to its durability but the breathability is amazing especially here in the humid southern summer.

[This review was collected as part of a promotion.] I received this product for free from Influenster in exchange for my honest opinion. It was my first time trying a mattress in a box and I have to say I was a bit skeptical at first because I didn’t think it would get fluffy enough but sure enough it did (I waited 48 hours before using). It’s a 12 mattress so it has a pretty good height and support. It doesn’t sink in easily plus it has foam which makes it extra comfortable. Right now that it is hot it didn’t make me feel sweaty so it has pretty good breathability. I would totally recommend.

[This review was collected as part of a promotion.] This is one of my biggest items I have gotten so far. I’m absolutely obsessed with this mattress. It’s so comfortable and durable that you don’t even need a box Spring underneath it. It’s very breathable and so soft. I could literally sleep in my bed all day long now. It’s definitely comfortable and makes me feel like I’m on a cloud of foam. I can’t wait to enjoy this so much more than I already have.

Still adjusting, but seems to be softer than I thought it would be

[This review was collected as part of a promotion.] This mattress is great! It’s very comfortable and on the firmer side. There is definitely support for your back. Love the gel memory foam and that it’s hybrid technology.