Mizuno Pro Long Pants Size - XO I've probably only worn these about 5 times (as a coach), but after washing them with bleach, the seat area has become discolored with brown spots. *See photo, it's difficult to see. It's not noticeable from about 10 meters away, but please refrain from purchasing if you are concerned. There is no damage, so they are fine for practice, etc. The fabric is Mizuno Pro, so it's smooth and comfortable to wear.