adidas Essentials Joggers Blue Tracksuit for Kids JD6483 This adidas tracksuit for kids is perfect for everyday wear. The sweatshirt and pants are made of cotton and polyester. It has a standard fit. Sweatshirts up to size 86 cm feature a snap closure on the shoulder. The pants have an elastic waistband and elastic cuffs on the legs. Material: 70% cotton, 30% polyester