- Under Armour Little Girls' Size Chart - Under Armour Toddler Size Chart - All Under Armour® Apparel features a tagless design or tear-away tag with no left-over pieces. - The Under Armour® Kids Cargo Leggings adapt to body movements and move with you for enhanced performance while you are running, working out, or simply taking a stroll through the town. Made from a polyester and spandex blend, these fitted leggings offer all-day comfort and a full range of movement. The pull-on style leggings feature a stretchable construction, an ankle-length silhouette, and two slip pockets on the sides with contrasting logo detail at the left pocket. - Mid-rise. - 94% polyester, 6% spandex - Machine washable. - Imported.