arena's top racing model, "ULTIMATE AQUAFORCE X MF". With its first ever 1-piece construction in AQUAFORCE history, it has improved lightness and mobility. By constructing the suit with one piece of fabric, it retains the stretch of the fabric when swimming and offers lightness. Also, by applying power lining to the waist and glutes, it enhances core support whilst providing additional compression to prevent muscle spasms. The women's suit is a co-development with Wacoal. With the hybrid use of material on the chest lining, it flattens the chest area, helping to reduce trubulence by 1.3%.

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Country of origin：JAPAN