For the kids who stay in motion most of the time! Comfortable and super agile, the Nike C.O.B. Pants are designed to keep up with your boys' endless energy. Ideal for all levels of activity, these versatile pants help your rockstars flow through any challenges with sheer perfection. Whether it's a busy day for your boys or an easy one, the Nike C.O.B. Pants make it better for them through and through. 80% cotton/20% polyester. Imported.