A true 2-in-1 lined short — built-in compression liner under a lightweight outer shell. Made for muay thai, running, pickleball, tennis, the gym, and everyday training.. Product Description. Built in Liner - Stretchy Compression Liner. Polyester Spandex - 4-Way Stretch. Sublimated Design - Will Never Fade Away. Features. Inner Liner Pockets - Comply With Tournaments. Waist Drawstring - To Adjust Sizing. Sizing. Unisex Sizing. Above Knee Fit. See Sizing Chart