尺码：size       hip                         cup      weight             M        32（70） 、34（75）    AB      35-50kg            L        36（80）、38（85）  AB     51-60kg function: slightly shockproof. It has support and wrapping ability, avoiding large shaking and swinging of the chest when walking, and playing a protective role on the chest. If we do not wear sports underwear for a long time when walking, it is easy to droop the chest