MIZUNO Swim Swimming Race Challenge Swimmer Women's MX・SONIC αII Half Suit N2MG2212 【Flat Swim Technology】 Reduces resistance on the body by maintaining a flat posture. Supports the core and muscles from the hamstrings to the buttocks, significantly reducing water resistance by maintaining a flat posture with less water resistance. 【Sonic Light Ribtex UW】 Improved water repellency and increased lightness in the water. Performs exceptionally well in the water. 【SONIC LINE DESIGN-X】 Features a wide lining support area and cross-shaped support lines around the sacrum (reducing muscle strain on the hamstrings the most) and in the internal rotation direction (further reducing muscle strain on the hamstrings and quadriceps (front thigh)). Supports both up-kicks and down-kicks, improving lining fit. Manufacturer's suggested retail price: 26,400 yen Excellent condition Worn for only one race