Browse the range of girls and boys sweatshirts at Activewear Group today that are comfortable, fashionable and can be worn during sporting activities. Manufactured from soft and durable materials, you can be sure that the kids' sweatshirts in our collection will be your little ones go-to fitness apparel for years to come. Complete your fitness look with the entire range of children's fitness wear, including jogging bottoms, t-shirts, leggings, and shorts.