Just because it wicks doesn't mean it actually works.
Polartec® Power Dry® FR was created to give flame resistant base fabrics greater efficiency and more dependable wicking properties. Chemical fabric treatments can only provide temporary wicking because the ability fades and weakens with every wash. By designing patented mechanical wicking properties into our bi-component construction we invented a superior base material that pulls moisture from the skin, expands for faster evaporation and lasts the life of the fabric.
The technology used to control moisture is the highest priority for next-to-skin surfaces. Sweat and moisture vapor must be in a constant state of flux to ensure the fabric doesn't become saturated and lose performance characteristics. This is why Polartec® Power Dry® FR is engineered with our patented bi-component knit construction to enhance drying capabilities across the fabric structure. This dual surface approach maximizes performance by mechanically wicking sweat and vapor off your skin and directly transferring it to the outer surface where it diffuses for quick dry times.
Polartec® Power Dry® FR pulls moisture directly from the skin and transfers it to the outer surface to quickly dissipate. This continual evaporation process helps to keep you cool (as your body heat increases) and warm (when temperatures begin to drop).
By physically embedding these wicking capabilities into the fabric structure, Polartec® Power Dry® FR doesn’t rely on chemical treatments to transfer moisture. Chemical approaches to handling saturation only provide a temporary solution that can wash away and leave you with a base fabric that doesn't perform.