





Get a good night’s sleep with the Kate 8” King Mattress, designed with comfort in mind. Featuring an integrated Bonnell spring system that combines the classic buoyancy of steel springs with a luxurious 0.4” cushioning foam layer, this mattress is supportive and plush. Enhancing comfort, Kate boasts two felt liners, one placed above the springs and one below, to evenly distribute weight and relieve pressure on hips, back, and shoulders. Complete with a gray fabric fire-resistant barrier that has been tested to ensure it meets safety standards, the Kate King Mattress is perfect for all bedrooms. Shipped conveniently compressed and rolled within a portable box for straightforward delivery and setup, it typically takes 2 to 3 hours for the mattress to fully expand. This mattress comes backed by a 10-year warranty. Box spring or foundation is optional.
SLEEP SOUNDLY – Reduce pressure on your hips, back, shoulders, and neck with the contouring ability of an individually wrapped pocket coil mattress.
ISOLATED MOTION – Limit bounce and absorb motion disturbance between partners with individually encased springs. Perfect for enabling partners with unique schedules and habits to sleep comfortably.
QUALITY MATTRESS – Kate is a quality mattress that comes with a fire resistant gray polyester barrier that meets flammability standards and a 10-year warranty against manufacturer defects.
EASY SET-UP – Position the mattress box next to your bed, unbox and unwrap without cutting the mattress, then unroll and place in your desired spot. Allow up to 2-3hrs to expand fully.
SUPPORTIVE MATTRESS – Kate comes with 7.2” tall individually wrapped coils, 0.4” foam padding, and a padded polyester quilt top for stability and comfort.
8 reviews for Modway Kate 8” King Innerspring Mattress – Firm 8 Inch King Innerspring Mattress- 10-Year Warranty
Add a review
$232.22


Amazon Customer –
So far so good!
Great mattress for the price. Definitely firm, but comfortable!
Dani –
Great choice for my son!
This mattress is perfect for my son. We got Modway Kate 8â when my son out grew his toddler bed. Heâs been using it now for about nine months. We all lay on it each night to read our night time story. Itâs pretty comfortable. Itâs a good choice for a child or even a spare mattress. As an adult I think it would not be as comfortable night after night though. If I was purchasing for myself or an adult Iâd go with a thicker option of Modwayâs. Simply due to weight.We have every intention on purchasing Modway Kate mattress again within the next year for our youngest, as he out grows his toddler bed.As others have mentioned, there was a bit of a smell when first opening packaging but dissolved after 2 or 3 hours. I did open a window for the first hour though.
Eileen –
Unfortunately not as described
This mattress is advertised as 8 inches thick and firm, but it is not. It measures 7 inches thick and definitely has a soft to medium feel. Despite being soft, it would still need an egg crate or memory foam topper to avoid the coils being felt (which is usually the case with all boxed mattresses). There is not much edge support, either. With any weight or pressure applied, the edges really sink down. Itâs an adequate âbed in a boxâ mattress, but I doubt it would have a lifespan of more than a year or so. On the positive side, there were no issues with packaging, construction or cleanliness. My husband and I did not sleep on this mattress or remove the plastic, as we knew it was not right for us. I called Amazon regarding a return and refund due to the misrepresentation of the product, and I received wonderful customer support.
Alyssa Dishman –
AWESOME PRICE! LEGIT PRODUCT
Bought two of these and they are awesome for the price and legit!! It was crazy packaging and confusing until I fully opened it and then it was like a âscience projectâ With the kids as they expanded haha. All in all very pleased with this mattress and the price you can not beat it!
steve –
Very Uncomfortable
I bought this for a RV that I was selling so it served the purpose. I did sleep on it two nights and it is terrible maybe a slight bit more comfortable than sleeping on the floor. You feel the springs and and has virtually no give to it. It is a very nice looking mattress and it did serve its purpose as a cheap mattress. Keep in mind if youâre looking for comfort look elsewhere as you wonât be getting it back in the box to return it.
ravicette doumas –
Not disappointed but expectation wasn’t high
Not terrible for price, it was able to sleep on without pain. However my husband and I both weigh less than 175lbs. Guest room bed
Ken Gassiot –
Great mattresses!!!
I ordered these for the guest bedroom and they are great. Incredibly comfortable, no noise, and look stylish. They arrived in yâall boxes, rolled up and vacuum sealed. It was fun to watch them unravel as air came into the packaging. Iâm really pleased!
Bef –
Kids Love it
My kids love this. My daughter says that it is soft and firm all at the same time. She says that she gets the best sleep on this mattress.