Nacreous Mattress Pad
A better night's sleep starts here. Go light-years beyond traditional bedding with the highest performing cooling mattress pad on the market. The Nacreous Mattress Pad is engineered with two layers of NASA-developed Outlast® temperature regulating technology for out of this world comfort. Built for spacesuits but optimized for your bed, Outlast® technology automatically absorbs heat when you are too hot and releases heat back when you are too cold, helping you make the most of your sleep. You'll wake up feeling refreshed and ready to take on whatever your day has in store.
- Features the most advanced Gold+ Comfort Rating
- 40% NASA-inspired Outlast® viscose / 60% cotton top fabric for unparalleled temperature regulation
- Proprietary Outlast® lining fabric for maximum heat management and added comfort
- Fits any mattress up to 20" deep
- Designed to be used underneath your fitted sheet
- Hypoallergenic and easy-care – just throw it in the washing machine
NASA Technology You Can Feel
As soon as you climb into bed you’ll feel that technology and peak performance were at the forefront when designing the Nacreous Mattress Pad. It all starts with a lining fabric sewn into the pad that has been heavily coated with space aged Outlast® technology. To ensure it helps even the hottest of sleepers stay cool and comfortable all night long, we integrated an extra loading of Outlast® technology into the top cover for maximum heat absorption.
The main component to the Slumber Cloud sleep system, dual layers of Outlast® technology means you’ll get better night’s sleep by keeping you and your mattress at the perfect sleeping temperature.
Out of this world comfort
Truly born from space, Slumber Cloud bedding is infused with the same temperature regulating technology NASA astronauts used in their spacesuits. This patented technology, called Outlast® technology, is made up of thousands of microscopic “beads” called Thermocules™. Each individual bead is set to a specific temperature to counter any temperature fluctuations you might experience during the night. As your temperature increases, the beads absorb and store any excess heat away from your body to keep you cool. If your temperature drops, the beads release the stored heat back to you to keep you at the perfect temperature. The end result is a better night’s sleep with bedding that helps you sleep more comfortably, sweat less, and wake up feeling refreshed.
WHY WE USE OUTLAST® TECHNOLOGY
Cools Hot SleepersIt’s just plain frustrating to keep waking up night after night, soaked with sweat and unable to get back to sleep. Many people of all ages and body types suffer from night sweats. Outlast® technology keeps you at the most comfortable temperature throughout the night… so you sleep cooler and more comfortably.
Helps With Hot BedsLove your bed, but not all the heat buildup? Although they can reduce pressure points, beds with memory foam often get uncomfortably hot. Outlast® technology helps prevent the heat from your mattress from building up. You'll still enjoy the comfort of your mattress but without that hot, sweaty feeling.
Controls HumidityWhen humidity develops in your bedding, your body sweats raising the humidity even higher. This causes you to wake up and push the covers off to "release" the humidity. Later you wake up again, this time too cold without the covers. Outlast® technology mitigates heat and humidity so there's no more pushing and pulling at the covers.
Designed With You In Mind
Tailored for your bed, the Nacreous Mattress Pad is designed with one goal in mind, to reduce heat and moisture buildup for a better night's sleep. With the unique ability to react to each sleeper's temperature independently, both you and your partner will sleep at the perfect temperature all night long.
Not just for hot sleepers, it’s also engineered to cool down hot mattresses. A small amount of polyester fiberfill padding allows for greater airflow to help heat escape from underneath you while keeping the same feel of your mattress. You'll still enjoy the comfort of your mattress but without that hot, sweaty feeling.
Frequently Asked Questions
Yes, the technology works with any mattress. If your bed sleeps hot, whether it's a memory foam, gel, or an inner-spring mattress, this will not change the feel of your mattress but it is going to help you sleep cooler and more comfortably.
When it’s time to dry your mattress pad, please dry it on low heat or air dry. We recommend taking the mattress pad out halfway through a cycle to ensure that everything is moving around and one part is not constantly up against the heating element. Do not iron.
Free shipping on all orders
Don't pay for shipping! All U.S. orders are shipped right to your door free of charge.
Try it risk free for 60 nights
Sleep on it, wash it, and really put it to the test. If you don't LOVE your new bedding, simply return it for a full refund. No questions asked!
BUILD THE BED OF YOUR DREAMS
Pick and choose each layer of your bed with the Slumber Cloud Bundle for a truly custom "sleep system" designed with space age temperature regulating technology for an unmatched sleeping experience. Plus you'll save 10% versus buying separately when you bundle $400 or more of products together.
You're just $400.00 away from saving 10%
Pay at your own pace with PayPal Credit. No Interest if paid in full in 6 months on purchases of $99 or more. Subject to credit terms. Learn MorePay For Orders $99+ Over 6 Months Interest Free
60 Night Trial