Mizuno's competitive swimming suit, FX•SONIC. It's a size S, and the black fabric is woven. The Fina mark hasn't peeled off, and the condition is good. I bought it in good condition on Mercari, but my eldest daughter found it too tight, so she only tried it on. My second daughter's body shape didn't suit it, so she only tried it on as well. How about it for those looking for an affordable competitive swimming suit with a Fina mark? Color: Purple系 (Purple-based) Stains, tears, odors, etc.: None