Absolutely! The Derila Cooling Pillowcase is designed with materials that are specifically engineered to keep you cool throughout the night. Our pillowcases are made from 100% Polyethylene (PE) fibers, which possess remarkable cooling properties. Here's how it works:

PE fibers create an instant cooling effect when they come into contact with the skin below its temperature. This rapid heat dissipation on the skin's surface results in an immediate drop in temperature, sending a cooling sensation to your brain.

The smooth surface of our pillowcases is excellent at conducting heat away from your body, enhancing the overall cooling effect.

Additionally, the fabric's high breathability promotes increased air circulation, allowing your skin to breathe and sweat efficiently. This quick sweat evaporation further contributes to the cooling sensation.

So, yes, the Derila Cooling Pillowcase truly lives up to its name and is engineered to help you sleep comfortably cool, night after night.