Hypnotik Cyclone Shorts feature a superb closure system that adds lockdown and stability for grappling, striking or any high-intensity training. The Cyclone shorts have strategically placed grip waistband for durability and traction.Slim Fit - We recommend you order a size up4-Way stretch95% Polyester and 5% Spandex Flatstitch velcro Innovative over-top closure for super lockdown fit Waistband grip Grappling position DrawstringHypnotik