Polyester 4-way thermal stretch 75D double-face fabric with double-face fabrics with hydrophobic inner and hydrophilic outer layers are characterised by their advantageous thermo-physiological comfort property that facilitates the transport of sweat from skin to outer fabric layer where it can be evaporated easily. When someone plays sports is desirable to feel comfortable, especially with apparel. This comfort is related to sweat that evaporates or that stays retained in the fabric, which has influenced the body’s thermoregulation and in keeping the fabric dry even during the exercises. Back surface fabric using heavy denier polyester fiber to create an air chamber structure improve the fabric moisture-transferring and quick-drying functional effect, which would be an excellent choice for activewear clothing.