2.2 series men's shoes, spring and summer hot outdoor shoes, Jianbu series sports shoes, casual running shoes, light and comfortable, ECCO family craft cowhide, open-hole structure design on the upper to enhance breathability, E-DTS hybrid outsole technology, wear-resistant, non-slip, lightweight, taking into account breathability and wrapping, bringing all-round breathable foot feel, PU+rubber foam combination lightweight sole has good shock absorption performance, excellent foot feel