Nolah Evolution 15″ Hybrid Mattress – Nolah Sleep LLC
Experience the evolution of technology and sleep wellness with flagship hybrid mattress packed with advanced cooling, support, and comfort features; graphite infused AirFoamICE™, patented HDMax™ eco support coils, reinforced Edge-Tech™ support, and quilted comfort layer wrapped in an ArcticTex™ cover.
Cooling quilted Euro topper with a breathable gusset dissipates excess body heat for best-in-class cooling.
Pressure-relieving AirFoamICE™ with pocketed coils featuring three support zones and edge reinforcement.
Observer
“One of the most advanced cooling systems for hybrid mattresses because of its graphite-infused foam.”
Scientifically-Proven Comfort
Our next-generation AirFoamICE™ with infused graphite actively draws out heat, keeping you cool while providing full-body pressure relief.
Supports All Sleepers
The hybrid design and three firmness options make the Nolah Evolution perfect for side, back, stomach, and combination sleepers alike.
Fifteen or 15 may refer to:
- 15 (number), the natural number following 14 and preceding 16
- one of the years 15 BC, AD 15, 1915, 2015
Evolution is the change in the heritable characteristics of biological populations over successive generations. It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. The process of evolution has given rise to biodiversity at every level of biological organisation.
The scientific theory of evolution by natural selection was conceived independently by two British naturalists, Charles Darwin and Alfred Russel Wallace, in the mid-19th century as an explanation for why organisms are adapted to their physical and biological environments. The theory was first set out in detail in Darwin's book On the Origin of Species. Evolution by natural selection is established by observable facts about living organisms: (1) more offspring are often produced than can possibly survive; (2) traits vary among individuals with respect to their morphology, physiology, and behaviour; (3) different traits confer different rates of survival and reproduction (differential fitness); and (4) traits can be passed from generation to generation (heritability of fitness). In successive generations, members of a population are therefore more likely to be replaced by the offspring of parents with favourable characteristics for that environment.
In the early 20th century, competing ideas of evolution were refuted and evolution was combined with Mendelian inheritance and population genetics to give rise to modern evolutionary theory. In this synthesis the basis for heredity is in DNA molecules that pass information from generation to generation. The processes that change DNA in a population include natural selection, genetic drift, mutation, and gene flow.
All life on Earth—including humanity—shares a last universal common ancestor (LUCA), which lived approximately 3.5–3.8 billion years ago. The fossil record includes a progression from early biogenic graphite to microbial mat fossils to fossilised multicellular organisms. Existing patterns of biodiversity have been shaped by repeated formations of new species (speciation), changes within species (anagenesis), and loss of species (extinction) throughout the evolutionary history of life on Earth. Morphological and biochemical traits tend to be more similar among species that share a more recent common ancestor, which historically was used to reconstruct phylogenetic trees, although direct comparison of genetic sequences is a more common method today.
Evolutionary biologists have continued to study various aspects of evolution by forming and testing hypotheses as well as constructing theories based on evidence from the field or laboratory and on data generated by the methods of mathematical and theoretical biology. Their discoveries have influenced not just the development of biology but also other fields including agriculture, medicine, and computer science.
A mattress is a large, usually rectangular pad for supporting a person lying down, especially for sleeping. It is designed to be used as a bed, or on a bed frame as part of a bed. Mattresses may consist of a quilted or similarly fastened case, usually of heavy cloth, containing materials such as hair, straw, cotton, foam rubber, or a framework of metal springs. Mattresses may also be filled with air or water.
Mattresses are usually placed on top of a bed base which may be solid, as in the case of a platform bed, or elastic, such as an upholstered wood and wire box spring or a slatted foundation. Popular in Europe, a divan incorporates both mattress and foundation in a single upholstered, footed unit. Divans have at least one innerspring layer as well as cushioning materials. They may be supplied with a secondary mattress or a removable "topper". Mattresses may also be filled with air or water, or a variety of natural fibers, such as in futons. Kapok is a common mattress material in Southeast Asia, and coir in South Asia.
Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environment. While sleep differs from wakefulness in terms of the ability to react to stimuli, it still involves active brain patterns, making it more reactive than a coma or disorders of consciousness.
Sleep occurs in repeating periods, during which the body alternates between two distinct modes: REM and non-REM sleep. Although REM stands for "rapid eye movement", this mode of sleep has many other aspects, including virtual paralysis of the body. Dreams are a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep.
During sleep, most of the body's systems are in an anabolic state, helping to restore the immune, nervous, skeletal, and muscular systems; these are vital processes that maintain mood, memory, and cognitive function, and play a large role in the function of the endocrine and immune systems. The internal circadian clock promotes sleep daily at night, when it is dark. The diverse purposes and mechanisms of sleep are the subject of substantial ongoing research. Sleep is a highly conserved behavior across animal evolution, likely going back hundreds of millions of years.
Humans may suffer from various sleep disorders, including dyssomnias, such as insomnia, hypersomnia, narcolepsy, and sleep apnea; parasomnias, such as sleepwalking and rapid eye movement sleep behavior disorder; bruxism; and circadian rhythm sleep disorders. The use of artificial light has substantially altered humanity's sleep patterns. Common sources of artificial light include outdoor lighting and the screens of electronic devices such as smartphones and televisions, which emit large amounts of blue light, a form of light typically associated with daytime. This disrupts the release of the hormone melatonin needed to regulate the sleep cycle.
by Daniel
So after almost 20 years I figured it was maybe time for a new mattress. This is something I dread doing (obviously) so I wasn’t looking forward to it. I started simple with a search for “best mattress” figuring it would turn up the big “box store” brands. I was wrong. After looking at multiple review websites Nolah is about the only company that appeared on all the lists. Further searches for side sleeper and heavy people revealed the Evolution 15 to me. I’ll admit I had never heard of Nolah until this moment. After a couple of days I decided to go for it!!!! By the way, I always said I would never buy a mattess online or one that comes in a box. I was not disappointed. The mattress arrived in about 3 days. I was impressed. I also ordered a bamboo mattress cover only to receive a phone call saying they were out of California King even though they thought they had them. I was offered to switch to a different one or get a refund. I said I would just wait for the bamboo so they refunded my money and said they would contact me when they came back in stock. Set up was easy. When you cut open the outer layer of plastic the mattress “inflates” slowly enough that you have plenty of time to adjust how it is sitting on your box spring or foundation. The inner plastic was a little tricky to get out from under the mattress alone but I managed. The mattress is as advertised. I weigh around 350 lbs and I sink into the mattress just as they say you would. I am sleeping much sounder and would definitely recommend this mattress to anyone. One downside (yes, only one!!!) It says that the box weighs 130ish pounds (California King). I live on the 2nd floor and it seemed more like 1030lbs. Luckily ratchet straps work great for getting heavy items up steps. With 2 people it would be no problem whatsoever. Am totally satisfied with my entire experience with Nolah.
by Rene
I have had two major back surgeries. Every morning I got up with a 4 or 5 level pain. Since I have used this bed I get up with a 0 or 1 pain level. Unbelievable. No kidding. I cannot believe it. We used to sleep on a highly rated Simmons. I blamed everything on the bolts in my back!!!! 👍👍
by Christopher
Very comfortable! We no longer wake with back pain! My husband likes firm and I like plush so the plush firm is perfect for both of us.
by Linda
My new Nolah is far beyond what I expected. Better sleep than I’ve had in over 5 years. Sleeping better makes me feel years younger. Thx.
by Patrick
We have been sleeping on a latex queen sized mattress for 10+ years. The change to a new mattress was not taken lightly given my lower back pain and my wife’s tendency to “sleep hot”. After watching a ton of reviews on youtube we settled on Nolah–and we are both sleeping so well! My wife has only had 1-2 nights where she felt a tad bit warm (and one was when I messed with the AC vents in our bedroom!). So far we are really liking this mattress.