Grappling shorts with elastic waistband and internal drawstring. Made of a durable fabric, 92% polyester and 8% elastan. The weight of the fabric is 210 gsm (gram per square meter). Crotch stretch panel for improved movement. Sublimation printing technology is used to ensure that the print won’t crack or come off. New cut. Composition: 92% polyester and 8% spandex. Material weight: 210 gsm. Print technology: Sublimation. Please read size guide and washing instructions below. If you have any questions, please contact customer service . Also read the Rebelz Ultimate No-Gi Guide for advice and tips.