NU Max Cooler products are made with "Iceberg Dry" technology. The fabric is produced from C Yarn with natural Nano Jade Powder embedded into the yarn. This gives instant cooling of 2-3 degrees on contact with skin. "Iceberg Dry" is a moisture wicking technology created exclusively for NU
to absorb and wick away moisture quickly and evenly to achieve the most efficient evaporation possible to keep you comfortable and dry.
No chemicals are used to create the cooling effect.