adidas Sportswear Basic 3-Stripes Tricot M JX8731 tracksuit Properties: This adidas tracksuit set is made of comfortable knit fabric. Polyester ensures greater wrinkle resistance. - Simple design that does not restrict movement. - Zipper closure. - Rib trim. - Elastic waistband and additional internal width adjustment with drawstrings. - Slip pockets. Material: Main material: 100% Polyester Rib: 95% Polyester, 5% Elastane