Japan Concept Football Track Jacket (White). Exclusive Japan Football Track Jacket from the Airo Sportswear range which is available in adult sizes S, M, L, XL, XXL, XXXL, XXXXL, XXXXXL.Show your support for the Japan national team with this stylish, premium track jacket which is perfect for wearing to matches or going about town. This jacket is 50% polyester and 50% cotton. It's unique design will make you stand out as a supporter of the Japan National Team. Manufactured in limited quantities, this hooded top is perfect for loyal fans!