I believe this is equivalent to a size M in Japan. Please check the size tag. * There is no place to attach pads. * Please refrain from purchasing if you are concerned about minor details, as this is a used item. Also, please understand that there may be overlooked scratches or stains. I am unable to respond on weekends, holidays, and during the New Year's holiday period. I will basically respond after the following week. Please note that communication and shipping may be delayed. Please purchase only if you can make a judgment based on the images. #CompetitiveSwimming #Swimming #Swim