Gracie Jiu-Jitsu Original Black Fight Shorts Durable enough for the cage, simple enough for the streets. Constructed in Ultra-Durable 2% Stretch Polyester Fabric Designed for No-gi Grappling, MMA, or Cross Training 4-Inch Mobility Side Slit for Optimum Range of Motion from the Guard Triple Stitch Reinforced Seams Double Reinforced Velcro Closing MMA Approved Hidden Draw String Long Lasting Heat Transfer Logos