Adjust the internal drawstring for a better fit

Tutte le cuciture sono nastrate e incollate  in modo da migliorare flessibilità

5mm neoprene combined with polyester spandex sleeves that offer complete freedom of movement like a traditional swimsuit

Clear gaskets provide better light balance

Palette Speedo Biofuse Power Donna Adjust the internal drawstring forSpeedo bioFUSE Power Pool Training Paddles. Suitable for training all 4 strokes. bioFUSE Power paddles are specially designed to improve the stroke technique. The product guarantees an excellent conditional training of the arm muscles without burdening the shoulders and back. The Speedo Power Paddle BioFUSE is a very useful tool for all your training sessions, because: increase arm strength and technique; build and strengthen your upper body (biceps,