Mizuno Vortex Shorts - Women's Get a powerful short for your volleyball team with the Mizuno Vortex volleyball short. This volleyball short utilizes Drylite™ construction for rapid evaporation of unwanted moisture, giving you the comfort to take victory. The Vortex short features a low rise with a 4" inseam, cationic-dyed fabric and a heat-sealed "Runbird" logo. Bring the thunder in the Mizuno Vortex Short. 88% Drylite™ microfiber polyester/12% spandex Imported.