The utility model discloses a U -shaped tubular long -life shoes of breathing freely, including vamp and sole, the upper end of sole is equipped with a plurality of ventilative grooves parallel with the sole, and ventilative groove is linked together with the kink of the U type pipe of sole, the heel of a shoe that ring week is high, central authorities cave in that the all arrays of a plurality of U -shaped pipe rings constitute, U -shaped pipe is equipped with the horn mouth including long tube end and nozzle stub end, long tube end, is equipped with the frustum type piece that takes precautions against earthquakes in the horn mouth, and the one end of the piece that takes precautions against earthquakes is equipped with steel wire soft shaft, and steel wire soft shaft passes U type guan bingyu, and to locate the screw regulating block of nozzle stub end continuous. The utility model provides a U -shaped tubular long -life shoes of breathing freely. The problem of the current sole gas permeability of prior art is poor, can not change shoes life weak point to sole abrasion part is solved.