The Matbeby mattress pad uses 4D spiralized polyester fiberfill, which specifications suggest has a higher loft-retention rate than standard flat batting. This means the pad stays "fluffy" longer, even after repeated use. The surface is treated to be hydrophilic, which increases the surface area for moisture-wicking and helps with evaporative cooling. It is designed to be a breathable bridge for mattresses between 8 and 18 inches, providing a soft top layer that doesn't interfere with the mattress's underlying support.
The 4D spiral fiber is engineered to resist flattening, helping the pad maintain its shape through approximately 30 wash cycles.
While the skirt can technically stretch to 21 inches, it is most stable on mattresses 18 inches or thinner to prevent the elastic from reaching its maximum tension. This pad does not include a liquid barrier, so it is best used for comfort and breathability rather than spill protection. Laundering on cold or low-tumble settings will help maintain the dimensional stability of the microfiber shell.
If you require a specialized cooling system that uses water circulation for active temperature control, the Adamson B10 System offers a more technical solution.
This unit is one of many ways to customize your sleep environment, which you can explore further in the cooling mattress pads category.
