Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Cotton Twill Sport Short - The classic cotton twill athletic short, smartly designed with a comfortable elasticized waist, flat front and easy straight leg. Elasticized waistband for easy on and off. Side on-seam hand pockets. Embroidered pony at the left hem. 100% cotton. Machine washable. Imported.