Hayabusa Metaru MMA Performance Shorts Reinforced T3 Stitching for Ultimate Strength and Durability. Made With Stretch Fabric and Split Side Seams for Unrestricted Range of Motion. Exclusive Inner Grip Waistband System to Ensure Your Shorts Stay Securely in Place. Innovative Tie System With Indestructible Webbing for a Distinct, Customized Fit.