88% Mizuno Drylite Micro-fiber Polyester with 12% Spandex. D.F. CUT. Tapered hip technology which reduces jersey ride-ups during play. Stretch fabric for greater freedom of movement. Mesh inserts for increased breathability. Flat lock construction. Drylite technology for rapid evaporation and comfort. Embroidered Runbird logo. Cationic dyed fabric promotes easy wash and wear. Tagless care label. Semi-fitted.