This is a set of two size 140 items. ② Worn for youth baseball, with reinforcement pads personally ironed onto the knees. ① These are MIZUNO products. They have been washed, but there are still some areas where mud stains remain. Would they be suitable as practice wear? (≧∀≦) I think they can still be worn. I have carefully inspected them, but please feel free to ask if you have any concerns.