Keeps your body warm and comfortable during exercise in cool to cold conditions.
Product information from the supplier:
The core of our elite layering system, Pro Zero fabric adheres to your body like a second skin. Featuring internal air channel construction, warm body heat is allowed to escape before it turns into sweat, keeping you drier longer. Textured filament yarns stay in contact with your skin and transport any moisture that is produced to the outer layer of the garment, where it is quickly vaporized. Pro Zero