Thank you for viewing. Arena arena women's competitive swimwear race use WA approved Aquaforce Fusion-Tri AS5SRC12L Color: BKBL Size: SS Retail price: 17,600 yen (tax included) Excerpt from Arena's official website ⬇️ "The AQUAFORCE Fusion-Tri series is recommended for swimmers who are trying a woven swimsuit for the first time. This is a competitive swimsuit approved by World Aquatics (International Swimming Federation) required to participate in official competitions. The compression unique to woven materials reduces muscle vibration. It is a woven swimsuit that is easy to move in and easy to wear. It is equipped with a double strap function that reduces the "stress on the shoulders," which is a concern unique to women." I accidentally purchased the wrong size. (Purchased August 2025) With tags, never tried on. Immediate purchase is OK. If you have any other questions, please feel free to comment. #CompetitiveSwimwear #Arena #WovenFabric #Women's #Junior