Shipping & Handling Included**Haul away of your old mattress & box spring is available for $79.99 at checkout. View the Delivery Timeframe Map for delivery timing in your area. One of our most popular, the Ashton Cushion Firm, offers superior comfort in an exceptional tight top construction. Your body will appreciate the Sealy Embrace™ Plus Coil, which is wrapped for reduced motion transfer and provides durability and deep down support you need. A layer of gently conforming SealyCushion™ Gel-Infused Memory Foam helps keep you comfortable while you sleep. The SolidEdge™ HD System reduces bounciness and enhances stability. Enjoy a great night’s sleep on the Ashton Cushion Firm.Luxurious Knit CoverFlameGuard™ Rayon FiberSealyCushion™ Extra Soft FoamSealyCushion™ Extra Soft FoamSealyCushion™ Soft FoamSealyCushion™ Gel-Infused Memory FoamCoreSupport™ Center with SealyConform™ Gel Memory FoamSealy Embrace™ Plus CoilSolidEdge™ HD SystemMattress thickness: 13 in.
Cal King Mattress dimensions:72 in. W x 83.5 in. L x 13 in. ** State law may require sales tax to be charged on the pre-discounted price if the product is subject to sales tax. Please review your confirmation receipt to ensure you have ordered the correct size bed. If you have ordered in error, please contact customer service. For delivery time, please see the Delivery Timeframe Map After placing your order, please allow approximately 2 - 4 weeks for manufacture & delivery. You will be contacted for a delivery appointment approximately 2 - 3 weeks from the time of order. Delivery available Monday through Friday between the hours of 8:00 A.M. and 5:00 P.M. A 4-hour delivery window may be required. Delivery day and timeframe varies by location. Standard shipping via delivery agent, in-home delivery with set up on existing frame, signature required. Frame must be already set up and clear of old mattress set. Does not include removal of old mattress by delivery agent.
Delivery agent will call to set up delivery time prior to delivery. Delivery is subject to suitable access that allows for delivery to be made without damaging the purchaser's property, the product or jeopardizing the safety of delivery personnel. Please check the measurements to make sure access will be available. In the event suitable access is not available, the delivery agent reserves the right to refuse delivery and Costco will issue a refund. Extraordinary delivery requirements may necessitate an additional fee to the delivery agent. Please include a daytime phone number in the shipping information at the time of checkout. *Haul away of your old mattress and box spring set is available for an additional fee. This fee will be quoted at checkout. *Delivery is available to Alaska, Hawaii and Puerto Rico. An additional shipping and handling fee will be applied at check out and additional transit time will be required. Locations outside of a regular delivery area may be restricted.
Click Here to view restricted areas. To inquire about delivery to these areas, please contact customer service. If you have any customer service questions, order status inquiries, concerns regarding defective product or product operation, please call 1-866-660-7800 and ask for the Customer Service Department related to Costco. Ten-year non-prorated limited warranty covers manufacturer's defects. products can be returned to any of our more than 700 Costco warehouses worldwide. We are committed to offering the best value to our members, with a risk-free 100% satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please visit the membership counter at your local Costco or Contact Customer Service. View Costco's Return Policy Costco Concierge Services | Technical SupportFree technical support exclusive to Costco members for select electronics and consumer goods.The best king size mattress (or really any other type of mattresses) would be one that allows you to sleep through the night with as few interruptions as is possible.
Understanding this is absolutely vital in choosing your mattress. I’ve prepared a table below that compares the top king size mattresses, but first I’ll explain what you should look out for specifically. Getting The Best Sleep Quality Studies show that when you lie down on your bed for extended hours, the weight of your body will be pressed down against the blood vessels in your skin, which slows down the flow of blood that passes through. This usually happens more often in certain pressure points that have more weight pressing down against them, especially your shoulders. After a while, the skin receptors will tell your brain to roll over to another position, and this is when a sleep interruption occurs, however briefly. You’ll be getting a lower quality of sleep the more often this happens. To avoid this, you shouldn’t get a king size mattress that’s too hard (because it will lead to higher pressure) nor one that’s too soft (because then you’ll sink into it, which leads to other problems like neck and back pain).
Ideally, you’ll want a balance. This is where a memory foam mattress comes into play. How Does Memory Foam Work? A memory foam mattress can mold and contour itself to the shape of a person’s body, which allows that person’s weight to be evenly distributed across the different body parts. This helps relieve the uneven amount of pressure that usually applies to certain parts like the shoulders or even the back of the head. By doing this, you will have less interruptions while you sleep at night since you’ll have to roll over a lot less. Personally, I always believe that individual or “expert” reviews tend to be heavily biased, so I’m not going to start preaching on how great my experience of using a memory foam king size mattress is (it was), or how you must absolutely have a specific type of product. Instead, mass reviews and statistics should prove how good a certain product really is. Side note: Just in case you do want to know which mattress I’m currently using though, it’s a Tuft & Needle 10-inch King Mattress.
I’ll be talking more about it right at the bottom of the page. , memory foam mattresses provided the highest customer satisfaction of 81% (out of some 6900 reviews) compared to any other mattress types (5 others, to be specific: water, latex, air, futon, innerspring), with the lowest satisfaction being innerspring mattresses at only 63% or so. With that said, there are still plenty of different brands and manufacturers of memory foam mattresses to choose from, so I’ve put up a table that compares 5 of the best king size mattresses, and you can decide for yourself. I’ve included top-rated mattresses in 3 other categories, just so you can see the difference in the popularity and satisfaction as compared to memory foam ones. Since you’ve made it all the way here (and you’re hopefully not bored yet), I’m going to assume that you’re interested in what I have to say about my personal experience in hunting for a king size mattress. In short, it had been a huge pain for me.
I tend to be rather thorough in my research before actually purchasing something, and so I always get things right in the end. However, my hunt for the perfect mattress was a mind-blogging experience indeed. Firstly, not only do most mattresses look the same, they apparently have such vast differences in the structure and technology used that they come with the most ridiculous labels. You have mattresses that have specialized lumbar support, gel-cooling capabilities and steel springs that are imported from Sweden. What about the coils? Does the mattress come with 500 coils? Or was it a thousand? The salesmen in the shops would be spewing jargons of such complexity that you wonder if they’re even real. Ever heard of Talalay? No, it’s not a random mix of consonants and vowels, although it certainly seems like it. It’s a term used to describe a method of manufacturing some sort of latex foam rubber. All I wanted was to find a replacement for my 6-year old innerspring mattress that was giving me backaches due to the way some parts of it have sunk in permanently, and in the process, I was getting headaches as well.
In the end, it all boils down to 4 simple factors in choosing your king size mattress: Why I chose Tuft & Needle Technically, both the layers of the Tuft & Needle king size mattress are made out of a custom polyurethane foam (or polyfoam, in short) rather than memory foam. The reason why I included this mattress as part of the top picks was because it felt a lot like a memory foam mattress in terms of its comfort and support, and I thought its spot in the limelight was warranted. Just to clear things up, a memory foam mattress is usually denser compared to the more common polyfoam mattresses and has the added benefit of being able to resume its original shape more quickly after you get off of it, thus retaining its firmness. Also, memory foam mattresses tend to feel less “bouncy”, but that’s a matter of personal preference. Besides that though, a high-end polyfoam mattress, such as the Tuft & Needle, can feel just as comfortable and offer just as good a support as a memory foam version.
One other main reason why I decided to purchase this mattress was because of the amazing reviews that it has received in the short span of time that it’s been around (since early 2013 if my memory serves me right). However, what really won me over was the fact that it has a 30-day, zero hassle refund option, which meant that I could see for myself what all the hype was about and if I’m not sold on it, I could simply return it. I’ll be honest though. I wasn’t immediately impressed the first night that I slept on it. It did feel a lot firmer* than what I was used to and I was concerned that I might have to start looking for another mattress soon. To be fair, it is my first ever foam mattress. However, with the thought that I’m merely trying this mattress out for free since the pickup charges are covered by Tuft & Needle, I drifted off to sleep. It did take me about a week to “break into it”, but since then I’ve been growing really fond of it. My neck and shoulder aches have disappeared gradually, though I can’t say for certain that this mattress is the sole cause of this because I’ve also invested in a memory foam pillow.