Mizuno Men's Swimwear Competition Swimsuit STREAM ACE Half Spats N2MB2520 MIZUNO This is a competition swimsuit from Mizuno. The size is men's M, but it has a tight fit. Color: Black x Charcoal Gray Measured at home: Waist: Approximately 52 cm. Please use this as a reference. I bought it last year, but I have only worn it twice. I have worn it with inner pants. There are no tears or stains, but it is a used item, so please refrain from purchasing if you are sensitive to such things.