Tri-Flex Padded Basketball Shorts - Youth Small to Adult 3XL White Size Adult Medium The Tri-Flex cushion system provides the ultimate combination of protection and flexibility High-Compression, polyester/spandex DRI-GEAR? moisture management fabric Wrap around thigh pad provides optimal protection during close-in play Integrated protective cup pocket Adult 3XL fits a 46-48" waist and has an approximate 18" leg opening.