adidas Tiro 24 Competition Training Pants for Kids, Black IP7596. These adidas pants are perfect for training. The Tiro style is made of quick-drying fibers with Aeroready technology, which wicks excess moisture away from the body for a long-lasting feeling of freshness. Furthermore, the polyester fibers are recycled. They feature a fitted cut with an elastic waistband and a drawstring. Zippered side pockets. Zippered leg openings. Material: 100% recycled polyester.