Tights produced in microfiber 3d, as ensures additional good durability past, the laws fit, when quality is much stretchable. The pants have bomuldskile past, the laws flat stitches.- Easy material as not curls - container shape past, the laws resists pilling. Lint - relatively strong past, the laws durably in relationship to andré materials with same weight.- General is submission more breathable past, the laws better suitable to physical activities as involving sweating