[Japanese Edition] Speedo FLEX Σ Series Standard Racing

2024 Japanese Edition Speedo FLEX Σ Series SC42406F $480 Iridescent (Made in Japan) SC42407F $480 Speedo Arrow Print (Made in Japan) SC42390F $460 Speedo S-shape Print (Made in China / Made in Japan, random shipping without control) Features: - Standard racing series, suitable for swimmers who swim training daily - Made from recycled polyester yarn, creating the eco-friendly material "FLEX Σ x Chi (Flex Sigma Chi)" - Excellent elasticity, high water-repellent property and 3D design prevent water from entering - Close-fitting wrap and support for legs, making leg movement more lightweight and comfortable in water, while reducing skin friction