comparison
SleepOvation is now Kiwi Sleep vs Wright W1.27
Easily compare the Wright W1.27 vs SleepOvation is now Kiwi Sleep Mattresses side-by-side.
Latest Promotions | |
New Brand SALE - 33% off Adult Mattresses & Pillows | Up To $1,100 in savings Kiwi Sleep Mattress . Ends soon See offer | Get $200 off mattresses. Use our code MZONE200 at checkout. Cannot be used when on-site offers are running. See offer |
Essential Mattress Info | |
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Brand | |
SleepOvation (USA) | Wright (USA) |
Mattress Type | |
Hybrid (coils and foam) | All Foam |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
100 | 120 |
Warranty Length (years) | |
10 | 15 |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The SleepOvation mattress is meant to relieve back-pain and correct your sleeping posture, it does feel on the firmer side but not because the mattress itself is firm - but because it's correcting your spine. It's actually a very comfortable plush mattress, but someone who suffers from severe back pain, will feel the mattress to be much stiffer than someone with a healthy spine. | It rates as a medium-firm mattress, but really combines the best of both firm and soft products. It's the perfect balance of comfort and support. Our provides superior pressure relief, with little bounce, and zero motion transfer. Essentially you feel like you're floating on a cloud. Unlike other memory foam mattresses, we sped up our foam's response rate so that you don't sink too far down into the core, and so you don't feel stuck in the foam. |
Mattress Construction | |
Materials Overview | |
Our "Tiny Mattress" technology is the most significant mattress invention in the last 100 years. There is no other mattress on the market that compares to our one-of-a-kind technology and it's GREENGUARD Gold Certified. | 4 layers of construction:
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Comfort Info | |
The cover's miniature cushion pads provide an added level of comfort and the engineered air channels promote airflow, to maximize the "tiny mattress" technology. | Four layers of high-density memory foam, refined through two years of R&D and 27 rounds of prototyping to provide the perfect balance of comfort, support, responsiveness, and breathability. Zero motion transfer. |
Support Info | |
700 "Tiny Mattresses" For Absolute Spine Support | Our four-layer weightless foam system combines a plush top layer with increasingly firmer base layers, to deliver an optimal combination of comfort and support. We refined our mattress through 27 rounds of testing, optimizing for pressure-relief at all five key pressure points. We tested a range of body types and sizes, ensuring that the W1.27 would be supremely comfortable for almost all people, while still providing full body support. |
Comfort Specs | |
Cooling Air Channels | To keep our mattress from overheating, we developed an extraordinary new foam called 3BELOW™. It's a fully breathable, open-cell material, infused with heat-conductive gel particles. That means it actually draws heat from your body and disperses it throughout the mattress so it escapes more quickly. As a result, the W1.27 sleeps three degrees cooler than other foam mattresses, right in the sweet spot for deep, uninterrupted sleep. |
Support Specs | |
Individual Vertebrae Support | The core of our W1.27 is 100% viscoelastic memory foam. We tested every possible material, including memory foam, latex foam, coils, coil / foam hybrids, hand-rolled cotton, horsehair, and found that memory foam gives us the greatest precision in crafting a truly great product. We've made the best memory foam mattress on the market. The W1.27 achieves unparalleled balance, meaning that it's supremely comfortable to lay on, but also provides better body support than other products. |
Fabric Specs | |
Our stretch knit polyester and elastane cover is designed to complement the "tiny mattresses" ability to adjust to personal weight and size. More specifically, we've integrated a quilted, internal (FR) mattress pad that offers a more plush level of comfort. This zip-off removable and washable cover allows access to independently sealed cushions and unmatched cleanliness. | |
Manufactured in | |
United States | United States |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
Twin | |
Twin Dimensions | |
75 x 39 x 12 " | 75 x 39 x 11 " |
Twin Weight (lb) | |
56 | 65 |
Twin XL | |
Twin XL Dimensions | |
80 x 39 x 12 " | 80 x 39 x 11 " |
Twin XL Weight (lb) | |
60 | 65 |
Full | |
Full Dimensions | |
75 x 54 x 12 " | 75 x 54 x 11 " |
Full Weight (lb) | |
77 | 75 |
Queen | |
Queen Dimensions | |
80 x 60 x 12 " | 80 x 60 x 11 " |
Queen Weight (lb) | |
90 | 85 |
King | |
King Dimensions | |
80 x 76 x 12 " | 80 x 76 x 11 " |
King Weight (lb) | |
113 | 95 |
Cal King | |
Cal King Dimensions | |
84 x 72 x 12 " | 84 x 72 x 11 " |
Cal King Weight (lb) | |
116 | 95 |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
GREENGUARD Gold | |
Other Certification Info | |
GREENGUARD Gold certified | |
Delivery | |
Delivery Cost | |
YES | FREE |
Delivery Info | |
We proudly ship the SleepOvation mattress to all customers in the United States and Canada. | We ship anywhere in the United States and Canada. We offer two options for mattress deliveries - both 100% free. First, we can provide full in-home installation. This typically takes 4-9 business days. Alternatively, if you want your mattress faster, we can ship directly to your door, in 2-7 business days. |
Prices | |
Latest Promotions | |
New Brand SALE - 33% off Adult Mattresses & Pillows | Up To $1,100 in savings Kiwi Sleep Mattress . Ends soon See offer | Get $200 off mattresses. Use our code MZONE200 at checkout. Cannot be used when on-site offers are running. See offer |