PUMA Men's Nightcat 7" Short Main Material: 90% Polyester, 10% Elastane; Lining: 100% Polyester Imported Machine Wash Dry cell: highly functional materials draw sweat away from your skin and help keep you dry and comfortable during exercise Innovative reflective print at side panel which is hidden during the day but shines in the night for enhanced 360 degrees of visibility in low light condition Clean sport finish in major sweat zones to ensure odor control on an organic base Two open pockets in the front and a zip pocket in the back for safe storage solutions