MIZUNO FX SONIC SYNERGY Half Suit Black x Size FINA for Competitive and Race Swimming Women's N2MGA230, Black, XS, Approved,

[Composition] Body: 84% polyester, 16% polyurethane Design using hybrid woven and knitted materials Fabric: Sonic Light Ribtex UW and Sonic Light SS-UW, Knit: Stream Fit A Flat Swim Technology: Reduces resistance to water 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 that creates less resistance in the water.