premium fit, ventilated comfort. the nike printed woven women's tennis shorts are made with built-in briefs and perforated side panels for a locked-in performance fit and excellent breathability on the court.. benefits. dri-fit fabric to wick away sweat and help keep you dry and comfortable. stretch waist for a snug fit. perforated side panels for breathability. built-in briefs for a snug, supportive fit. lined inseam gusset for comfort and natural range of motion. product details. fabric: body: dri-fit 84% polyester/16% elastane. panels: dri-fit 86% polyester/14% elastane. briefs: dri-fit 92% polyester/8% elastane. gusset lining: dri-fit 100% polyester.. machine wash.