PSD's new innovative quad stretch mesh fabric is a perfect blend of Poly and Spandex. The perforated system now breathes, even more, to keep you cool and fresh. Ultralight, soft to touch and super comfy. The new super microfiber waistband is the highest quality you’ll find. The 3cm band follows the contours of your body and features moisture-wicking properties to create an ultra-flexible, incredibly soft and natural feeling band.