Interlock, 100% polyester lightweight fabric Contrasting inserts and piping in professional colorways 2" covered elastic waistband with inside drawcord Graded inseams with double needle hemmed leg openings DRI-GEAR technology Adult inseam: Small = 7/12", Medium = 8", Large and larger = 8 1/2"Youth inseam: XS = 5 1/2", S = 6", M = 6 1/2", L = 7"