Light Weigh 3 ~ 4 Oz Kung Fu Pants in Poly/cotton Kid Small (outseam:29"); Kid Medium (outseam:32") Kid Large (outseam:35"); Adult Small(outseam:38"); Adult Medium(outseam:41") Adult Large(outseam:44"); Adule XLarge(outseam:47") Adult XXLarge (outseam:50")