Patterned in the designer's tonal Monogram logo for a distinctive look, these casual black joggers for teen boys are by BOSS and are inspired by the adult collection. They are made in mid-weight cotton-blend jersey with silky smooth panels, and stretchy ribbed cuffs for a snug fit. The waistband is comfortably elasticated and has drawstring ties for an adjustable fit. There are useful side seam pockets, with an additional slip pocket on the back.