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Tuft & Needle

Kin By Tuft & Needle Firm 8" Full Adaptive Foam Mattress in a Box, Cooling Pressure Relief, Balanced Support, 100 Night Trial, Fiberglass-Free, CertiPUR-US, 10-Year Limited Warranty

  • Based on 3,432 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Apr 17
Order within 23 hours and 59 minutes
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Style: Kin 8" Foam


Size: Full


Features

  • Polyester Blend
  • Breathability and Bounce-Back support our open-celled T&N Adaptive foam maximizes breathability, support, and pressure relief. T&N Adaptive foam is designed to feel more supportive than memory foam and latex and help you sleep cooler all night
  • Accessible Pricing Were proud to provide you with a remarkably comfortable mattresses at affordable price points; meaning you can sleep well without comprising quality or comfort
  • Foam Design Combining a breathable design and pressure-relieving foams, this Foam mattress provides pressure relief and durable support, so you can rest well and wake up awake; it features thicker foam layers than the Tuft & Needle Kin 6 model
  • Responsibly Crafted Each mattress is fiberglass-free, GreenGuard Gold screened for over 10,000 harmful chemicals, and features CertiPUR-US certified foam; Please allow 48-72 hours for the mattress to fully expand and for any potential odor to dissipate

Description

Discover the benefits of Tuft & Needle for less with the Tuft & Needle Kin 8 inch Firm Foam mattress. Exclusive to Amazon for the best savings, this mattress offers innovative cooling, responsive pressure relief, and a bounce- back feel, so you sink deep into sleep—but never into your mattress. Rest well as our T&N Adaptive foam's bounce-back design keeps you lifted while contouring to your body to relieve pressure. Thicker layers of T&N Adaptive foam help provide additional comfort. Plus, a Foam Core for durable support, and GreendGuard Gold and CertiPUR-US certified foams for better indoor air quality, help you rest easy. Available in Twin, Twin XL, Full, Queen, King, and Cal King sizes, the Amazon-exclusive Tuft & Needle Kin 8” Foam mattress offers you the quality and comfort you need to wake up awake for years to come. Compared to the 6” Kin Foam mattress.

Brand: Tuft & Needle


Size: Full


Product Dimensions: 75"L x 54"W x 8"Th


Item Weight: 34 Pounds


Item Firmness Description: Firm


Top Style: Tight Top


Cover Material: 80% Polyurethane and 20% Rayon


Number of Layers: 2


Fill Material: Memory Foam


Special Feature: CertiPUR-US, GREENGUARD Gold, T&N Adaptive Foam


Item Firmness Description: Firm


Number of Layers: 2


Additional Features: CertiPUR-US, GREENGUARD Gold, T&N Adaptive Foam


Construction Type: Memory Foam


Is Customizable?: No


Is Electric: No


Portable: No


Is Foldable: No


Size: Full


Item Dimensions L x W x Thickness: 75"L x 54"W x 8"Th


Item Weight: 34 Pounds


Item Depth: 8


Item Dimensions: 75 x 54 x 8 inches


Cover Material: 80% Polyurethane and 20% Rayon


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Memory foam


Material Type: Memory Foam


Brand Name: Tuft & Needle


Age Range Description: Adult


Model Name: MAT-NOD-01-F


Product Benefits: Provides pressure relief, promotes a cooler sleep experience, and ensures easy compatibility with most frames


Model Number: MAT-NOD-02-F


UPC: 811453033268 811453038096


Global Trade Identification Number: 68


Manufacturer: Tuft & Needle


Item Type Name: bed_mattress_conventional


Included Components: Mattress


Unit Count: 1.0 Count


top-style: Tight Top


Color: Grey


Style Name: Kin 8" Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 17

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Solid choice that didn't break the bank
Style: Kin 10" Foam Size: Queen
I bought the Tuft & Needle Kin 10” memory foam mattress after a cross-state move when I needed something affordable and comfortable. My partner prefers a firmer memory foam mattress, while I’m used to a softer, plush pillow-top, so finding something that worked for both of us was important. At first, I was worried it might be too firm for me, but after about two months it softened and now feels just right for both of us. It provides enough support for him while still feeling comfortable for me. We found Tuft & Needle after staying in a friend’s guest room that had their original hybrid mattress. The Kin isn’t quite the same feel, but it’s a good alternative at a lower price point. I also appreciate that the materials used are clean and natural. Overall, it’s been a solid mattress that didn’t break the bank and has worked well for our first apartment together. ... show more
Reviewed in the United States on January 20, 2026 by Amazon Customer
    • Weirdly comfortable
Style: Kin 8" Foam Size: King
It's admittedly a bit early to review this mattress, having only slept on it for a week now. But I wanted to share my thoughts since I had initially purchased a Modway and returned it to get this mattress. First, I'll say this - Amazon tells you to give this up to 72 hours to fill up, so I actually called customer service to ask whether you really needed to wait that long. The answer is no - the mattress can fill out in as little as 2 hours (mine sure did), and even if it doesn't fill all the way right away, it doesn't hurt it if you sleep on it. So said the folks at Tuft & Needle. Second... This mattress does not immediately feel like the most comfortable thing in the world. The Modway I'd just returned was a memory foam mattress with a cooling gel pad, and when you got into it, it immediately felt super comfy. I could lay on my side and my back and both ways felt phenomenal. But when my wife slept on it, she sank WAY down. And she'd wake up with terrible back pain. So when I set up my new Nod mattress...and tested it out...it felt strangely rubbery. It didn't feel immediately soft OR firm (they say medium, and I suppose that's pretty much what it is). It also doesn't let you sink in - at all. With the memory foam mattress (Modway) I barely felt my wife moving on the other side. With this one, I do kind of feel it - but not as much as you would with an innerspring mattress. Laying on the mattress, again, it doesn't immediately feel like the most comfortable thing in the world, but both my wife and I have slept incredibly well on it. I wake up feeling refreshed, rested...and no pain for either of us! I sleep on both my back and my sides, in case you're a side/back sleeper & you're wondering... It also sleeps MUCH cooler than both my former innerspring mattress and the Modway, which supposedly has some sort of a cooling gel layer. With both of those, I woke up uncomfortably hot at least once or twice during the night. With this mattress, no such issue. So...older women rejoice! No more crazy night sweats on this thing. So...that's pretty much my experience so far. Here's a summary: GOOD STUFF: 1. don't feel your partner's movement as much as on an innerspring mattress, but do feel it a bit more than a memory foam mattress. 2. doesn't get hot - at all. No night sweats ladies! 3. wake up feeling refreshed, no aches & pains 4. can use it pretty much right away, within a couple of hours - no need to wait 72 hours NOT SO GOOD STUFF: 1. doesn't "feel" immediately comfy, especially if you're a side sleeper. Not sure how much that matters since my sleep quality has been amazing so far. 2. you do feel a LITTLE bit of your partner's movement on the bed...then again, my wife has not had to adjust as much on this mattress, so what little movement you would feel is reduced. Overall, I highly recommend this mattress so far. I'll update in a few months if anything changes. ... show more
Reviewed in the United States on December 3, 2018 by Liane
    • A Pleasant Surprise
Style: Kin 8" Foam Size: California King
I bought this mattress to replace yet another air mattress that I have used for years as a replacement for a waterbed mattress. The air mattresses have been okay, the last one I had was a very expensive three chamber model, but it finally met its end (not a leak). I had seen commercials for the "mattress in a box" offerings, so I was curious if they came in a California King size. Some searching on Amazon lead me to Tuft & Needle. They offered very attractive prices as opposed to others I had seen advertised on television. They also carried a California King in an 8" thickness, that was perfect for my existing frame. So after reading both positive and negative reviews, I took the plunge and ordered. It arrived quickly, and in a box that was smaller than I expected. Unrolling and removal of the plastic protection covers was simple enough for me, but I would suggest two people do it for ease. I did it myself, so it can be done, but two people would make short work of the job and endure far less of a struggle. I experienced no strong chemical aroma that I had read about in some reviews. After a couple of hours I tested it out. The instructions said it was okay to use after two or three hours. My initial response was that of pleasant surprise. It was very comfortable and filled the bed frame exactly as I had hoped. It also allowed me to use my normal bed rails once again as the new mattress did not stick up above the rails. After I got the bedding on, the whole bed appeared much lower to the ground than it did before. That was really because the old air mattress was a good 12" and it had a 4" memory foam topper on top of it. Making it actually taller. This was not a problem. My first night of sleep on the mattress was blissful. So comfortable, dare I add, "soothing"? At first, I was sort of afraid I would sink, the foam compress, and feel the wood underneath. That did not happen. It also does not sleep hot, which was another worry. Yes, like all mattresses, you leave a warm spot, but the mattress dissipates the body heat and allows me a wonderfully comfortable night of rest. All subsequent sleeps have been just as comfortable and pleasurable. I honestly could not be happier with the experience I have had with my Tuft & Needle mattress. The cost was a lot less than I expected to pay for a mattress in a box. I had hesitation that I would get cheaper quality, but that fear was proved wrong. I have received nothing but great sleep and the feeling of a well made purchase. I can only imagine that the thicker versions would be just as, if not more comfortable, but I am completely satisfied with the one I purchased. In my reading, I believe that the "model" I chose is an exclusive to Amazon. They do offer a satisfaction guarantee, but since my satisfaction was met and exceeded, I will not be using it. If you are considering purchasing this mattress, do so with confidence. If for some reason you are not satisfied, use their guarantee. I believe that you will be just as satisfied as I am with this mattress. I would suggest not judging it until it has fully expanded (A couple of days), though I knew I had made the right choice the first night I spent on it. Thank you Tuft & Needle! ... show more
Reviewed in the United States on November 5, 2020 by DalGoda

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