Coated Outlast cotton

Outlast^® technology, 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™. 

Fits up to 18" mattress
Machine wash and dry
Regulates body temperature, not too hot, not too cold
Reduces night sweats

Outlast cover for mattresses too hot such s Memory foam Mattresses and Latex Mattresses

Thermocules™ can be incorporated into fabrics and fibers and have the capacity to absorb, store and release excess heat.  Outlast^® technology has 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.

Choose the size of your coating

Full-size= 140 × 190 cm 
Queen-size= 160 × 200
King-size= 180 × 200 cm

How it works: It cools the mattress generating cold?

not exactly. Outlast does not lower the temperature of the mattress, but it removes heat and excess moisture. Outlast is a soft fabric controller designed specifically for space suits for astronauts, which contains millions of micro spheres made with a special wax that melts at a temperature of 36 degrees. When during the night the temperature of the body rises, the excess heat is absorbed when the temperature drops below the melting threshold, the balls resume consolidation and release the accumulated heat.