The PUMA Pulse XT Core sports shoes are surprisingly light weight and breathable upper material that ensures a good climate. The insole is easily preformed and adapts to the shape of the foot, so that made for comfort and optimal support wird.- closure: laces tongue and entry area softly padded ankle collar behind hoisted practical pull-on reinforced heel area front raised, very flexible profile outsole with anti-slip effect upper: textile lining: textile insole: textile sole: Other material (rubber)