Winning groin guard sizing help

[LocoFlow98]

I am looking at buying a Winning Cps-500. I weigh 120-125 and my waist is about 27 inches. Can anyone with a Medium size winning cps-500 attest to the sizing and let me know if I a medium would fit me in lace up or if I should go with maybe the jr300??

 

[hangulmalmotayo]

Go with medium.

I have a 30" waist and the medium was too small.