Augusta Sportswear Boys' Wicking Track Short Side Insert 100% Nylon Colors are 100% nylon tricot with wicking finish * White is 100% polyester tricot with wicking finish * Wicks moisture away from the body * Covered elastic waistband * Matching inner brief with leg elastic * Contrast color side inserts * Side vents * 5-inch inseam * Youth inseam graded * Self-fabric binding on hem