This is the layer that's responsible for the 'bounce back' that occurs when you change positions or get off the mattress. On top of the base layer sits two inches of dynamically adjusting foam.It supports the rest of the mattress and adds some initial softness that the rest of the mattress builds on. The mattress starts with a base layer that's seven inches of standard high-density polyurethane memory foam.All of the foams meet CertiPUR-US® standards, which means they're made as safely as possible without ozone-depleting chemicals and they have low volatile organic compound (VOC) emissions. The mattress is 13 inches tall - for reference, that's an inch taller than the original Nectar model and 2 inches taller than the Casper Original. The Nectar Premier Mattress is made of 100% memory foam, but there are different technologies strategically placed in its five layers. I tested this mattress out too and it does sleep cooler than the Nectar Premier. If you're a hot sleeper, you'll probably feel a little too toasty in this mattress - but Nectar also offers the Premier Copper Mattress, which has a similar construction, but with the addition of copper fibers woven into the fabric and a quilted cooling cover that wicks away heat instead of trapping it. I'm a pretty cool sleeper to start with, so I felt fairly comfortable temperature-wise. While that all sounds fancy, I didn't feel particularly cool sleeping on this mattress, but I didn't feel overly hot either. It's designed so if you sleep hot it wicks heat away from you, and if you sleep cool it releases heat to warm you up. The second layer is made with a gel memory foam that helps regulate body temperature, while the quilted cover has heat wicking and cooling technology. The Premier Mattress isn't Nectar's advertised cooling mattress (that's the Nectar Premier Copper), but it does have some cooling technology. It wasn't enough to make me feel like I was going to roll off, but this will be a noticeable downside for heavier people (230 pounds or more) who When sitting on the edge of the bed, the Nectar Premier Mattress sagged under my weight and I felt it cave a little if I got too close to the edge when sleeping at night. While memory foam excels in motion isolation, it falls a little short in edge-to-edge support since it doesn't have any coils to help hold it up. I didn't feel my boyfriend, or my dog, move around at all at night and I wasn't disturbed when he left the bed in the morning to get ready for work.

Since the Nectar Premier is constructed of only memory foam and no springs, it excelled in this area. One of memory foam's claims to fame is that it's exceptional at isolating motion.

If you have chronic back pain, however, it might be a little too soft for you. Even though I didn't have that 'ahh' moment when sliding into bed at night, I felt like this slightly additional firmness was good for my body, and probably for your body too, especially if you're a back sleeper. I generally lean toward medium-plush mattresses because I like more softness, but I consistently woke up pain-free after sleeping on the Nectar Premier. It was soft enough to let my body sink in, but still provided adequate support so my spine didn't get thrown out of alignment. With this mattress, I didn't get any of that. When I've slept on other memory foam mattresses, they've felt a little too firm around my shoulders, leading to pain and some numbness and tingling when I wake up, depending on my sleeping position. When the foams did eventually adjust, I felt the pressure come off my shoulders and hips and I felt noticeably lighter and really comfortable.Īdmittedly, I prefer hybrid mattresses or pillow-top mattresses to only memory foam, but the Nectar Premier felt softer than I expected and had a little more give, too, which was a pleasant surprise. Eventually the mattress started to bounce back and contour to my current sleeping position, but it seemed to take a bit longer than other mattresses I've tried. I turned onto my side and for a little while, I felt like I was situated in the impression my body made from lying on my back.

Nectar premier copper king