ARENA Competitive Swimsuit for Women ULTIMATE AQUAFORCE X CP High-speed swimsuit for those who want to improve their time, suitable for athletes Purchased for the August competition and worn in two races. Product Name: ULTIMATE AQUAFORCE X CP Product Number: ARNDP0000W Brand: Arena Size: O Color: Black Retail Price: 51,700 yen Arena's top racing model. "ULTIMATE AQUAFORCE X CP". The FINA (International Swimming Federation) approved model, necessary for participating in official competitions, is now available in the ARENA DIAMONDS design! The support of the new grip tape further enhances the "kicking power" of AQUAFORCE. The new grip tape increases friction by intertwining polyurethane on the surface, reducing slippage between the swimsuit and the body, and improving support. Furthermore, by arranging the new grip tape in a Y-shape from the buttocks to the hamstrings, the friction between the swimsuit and the body is increased, controlling the underwater position. The women's swimsuit was developed in collaboration with Wacoal Corporation. By using a different material for the chest lining, the swelling of the chest is controlled. By reducing the swelling of the chest, the water resistance (projected area) is reduced by approximately 1.3%.