This is a MYLEDI M size long john wetsuit. I purchased it on Amazon for around 7000 yen, and my child used it twice for playing in the ocean. Although it's size M, it runs quite small. My child, who was in junior high school, was 165cm and 60kg, and it fit very snugly. The condition is quite good. How about it for those who take their children to marine sports or sea fishing? - Brand: MYLEDI - Size: M - Color: Black/Gray Thank you for looking. Please consider it.