This Tom & Bill Kaulitz foto contains
jersey, t-shirt, t shirt, tee shirt, freizeitbekleidung, polo-shirt, sporthemd, polohemd, and sportshirt.
There might also be
trainingsanzug, jogginganzug, schwitzt, schweißanzug, sweatsuit, sweats, sweat suit, schweißausbrüche, training anzug, ärmel, arm, sportbekleidung, active, and activewear.