Let your kids enjoy the best of both worlds — long-lasting comfort and street-chic style in the Nike Club Shorts. Crafted with a blend of soft and lightweight fabrics, these all-day wear shorts keep your boys going no matter what comes their way. Let your kids run, jump, or relax throughout the day in the Nike Club Shorts. 80% cotton/20% polyester. Imported. Nike Nike Club Shorts - Boys' Grade School