Human body-balancing footwear capable of preventing knock-knees and providing cushioning suitable for the weight of wearer

摘要: The present invention relates to footwear (including shoes, sneakers and the like, hereinafter, referred as "footwear") which is produced on basis of ergonomics, comprises: a heel arranged at rear bottom sole; an impact-absorbing cap detachably coupled heel. according absorbs external impacts generated during walking much possible over three stages. can be separated into left part right part, replaceable any time. Thus, prevents deformation in ankle joint knock-knees caused by difference wear between two heels shoes.