Available in sizes: 3 / 4 years, 4 / 5 years, 5 / 6 years, 6 / 7 years, 7 / 8 years, 9 / 10 years, 14 / 15 years. These trendy and girly leggings by Adidas Performance are easy to combine with their black color, making them a true must-have. A faithful pair of leggings are essential for every wardrobe.