- 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. - A must-have for water days, this Under Armour® Kids Terry Cover-Up delivers easy comfort and quick coverage for your little one on the go. Made from ultra-soft terry fabric, this piece features UPF 30 sun protection and quick-drying technology to keep your kid comfortable from the pool to the boardwalk. Showcasing a hooded design with split neck collar for easy on & off, short sleeve design with relaxed fit for easy movement, straight hem and brand logo on the front left chest. - Pull-on style. - 52% cotton, 48% polyester. - Machine washable. - Imported.