Supportive Flexibility. The Nike Pro 365 Shorts wrap you in stretchy fabric with Dri-FIT power to keep you feeling supported and dry during intense training and competition. The mindful, versatile design uses at least 75% recycled polyester and can be worn on its own or layered. Sweat-Wicking Support a stretchy fabric with Dri-FIT technology helps keep you feeling dry, comfortable and supported. Supportive Coverage the mid-rise design has a wide elastic waistband that wraps your core in supportive comfort. Cut for Focus the curved seam at the back and seams placed toward the back highlight their natural lines while reducing distractions. 78% Polyester, 22% Elastane.