Cup Support: Underwire bra

3 adjustment hook back

NOT water or stain resistant

One piece swimsuit

Fin System: Single Fin

Finis Posture Trainer Color:Black Cup Support: Underwire braOptimize your technique with the FINIS Posture Trainer. This key training tool aids in proper swim position helping you swim with maximum efficiency. The trainer offers instant feedback by being virtually undetectable until you exceed the recommended posture range. Features Posture trainer for all swimming strokes Reinforces proper breathing technique and alignment Trainer is virtually undetectable until the swimmer exceeds the ideal head position