gel nimbus 9 running sneakers. mesh upper with reflective detailing. perforated toe for extra breathability. classic lacing system. slightly-padded tongue with contrast logo patch. contrast iconic asics stripes at lateral side. padded ankle collar. reinforced padded back patch with tpu insert. textile lining and and comfortable ortholite sockliner. rubber sole with tpu details featuring gel technology for greater cushioning. height of sole: 2-3 cm. us size system.