Anthem Athletics Infinity Muay Thai Shorts - 10+ Styles - Kickboxing, Thai Boxing, Striking Ultra high-grade, lightweight, tear-resistant, performance micro-fiber - fully machine washable - no more hand washing Aggressive side splits with wide leg openings to maximize range of motion Stretch elastic waistband with drawstring for optimal fit and comfort and fully embroidered logos that will not crack or peel Want the right fit? Follow our product specific sizing chart (last product image) for sizing and fit guidance. Defective/Discontinued: a very limited number of defective shorts are available for purchase at a deep discount (more than 50% off). These pairs are tighter through the hips and butt than their correctly sized counterparts. If you have any questions on these pairs, please contact us via amazon messenger or our website.