Slumber Cloud Outlast Core Pillow Covers - King (2-Pack)

Mini spacesuits for your pillows. Designed to zip over your current pillows, these covers automatically adapt to temperature changes to maintain cool comfort throughout the night. These state-of-the-art pillow covers incorporate layer upon layer of proprietary Outlast temperature regulating fabric so you are always sleeping on the cool side.

Even the hottest of sleepers can stay cool and comfortable all night long. With two layers of Outlast fabric, these cooling pillow covers will help keep your head at the perfect temperature all night while complementing the other components of your Slumber Cloud sleep system.

Features:

• One set includes 2 pillow covers
• 300 thread count - 40% NASA-approved Outlast viscose / 60% cotton top cover for peak breathability and temperature-regulation
• Proprietary Outlast lining fabric for maximum heat management and added comfort
• Oeko-Tex Standard 100 Certified Technology
• Works Underneath Your Pillowcase: Designed to work even when used underneath your pillowcase
• Zippered Enclosure: transforms your existing pillows into performance "cooling" pillows
• Easy to Care For: Just throw it in your home washing machine

Technology: Traditional bedding and moisture wicking technologies react to changes in your body temperature while you sleep. Slumber Cloud is doing something different.

Slumber Cloud Bedding utilizes Outlast technology for a unmatched approach to temperature regulation. Outlast technology is proactive, not reactive. As your body temperature increases during sleep, Outlast technology stores that heat to keep you cool, and then releases it as you cool down...keeping you feeling just right.

Materials: Our premium lining fabric takes a proactive approach by employing active temperature control properties, versus other "cooling" bedding that is moisture-wicking and simply reactive.

Benefits: Outlast materials improve comfort for: Anyone looking for a more comfortable night's sleep - they'll sleep cooler! Women experiencing menopause - hot flashes and resulting night sweats are reduced so they sleep cooler and drier. Thermally incompatible couples - individuals sleep at their own ideal temperature.

Research: We pass on everything we learn to our customers. From sleep studies to new technologies, we want to help you make informed decisions about your sleep.

Size Guide:

• Pillows : King : 20" x 36"
• Pillow Covers : King : 21" x 37"

Outlast technology, originally developed for NASA, utilizes phase change materials (PCM) that absorb, store and release heat for optimal thermal comfort. Outlast technology is comparable to ice in a drink; as it changes from solid to liquid, it absorbs heat and cools the drink, keeping that drink at the desired temperature for longer. Outlast phase change materials work in the same way, but are microencapsulated to be permanently enclosed and protected in a polymer shell. We call microencapsulated phase change materials Thermocules.

This encapsulation process makes the Thermocules exceptionally durable for many applications. These Thermocules can be incorporated into fabrics and fibers and have the capacity to absorb, store and release excess heat. This gives any product containing Outlast technology the ability to continually regulate skin's microclimate. As the skin gets hot, the heat is absorbed, and as it cools, that heat is released.

Outlast technology is not wicking technology, which manages moisture by reacting to your sweat and pulling it away from the skin. Outlast technology will proactively manage heat while controlling the production of moisture before it begins. That's the Outlast difference.