The New Nike Challenger 9 Running Short (Blue Void/Blue Void) Men's Shorts, male, Apparel , Bottom , Shorts, XL 9, true, Get ahead of the competition with the Nike Challenger 9 Running Short. Athletic fit is eased but not sloppy and perfect for any activity. Dri-FIT technology wicks perspiration towards the fabric surface where it can evaporate. Elastic waist with interior drawstring provides a secure fit. On-seam hand pockets. Interior stash pocket at right rear. Mesh panels increase ventilation and cooling. Swoosh at lower left leg. Notched hems for easy movement. Built-in brief for added support. 100% polyester. Pocket Bags: 100% recycled polyester. Machine wash tumble dry. Imported.