Buy boys activewear from Old Navy for the quality you want in clothing for active guys. Our activewear for boys includes popular styles that guys love to wear. The shirts, pants and sweats from this collection can be worn for sports and games, for school and for just hanging out at home. Discover the quality and design in Old Navy boys activewear that you would expect to find in much more expensive clothing. Some of the activewear we offer has the Old Navy logo proudly displayed. Find snap-away pants, mesh athletic wear, sweats in both pullovers and zip fronts and more in the latest designs. Of course, this collection is 100% washable and stands up to rigorous wear from active boys.