The biofuse series that was developed based on the highest ergonomics. Use the material which is soft on a part to set foot in using firm material to show maximum power underwater on the tip; elasticity material and the training fin which unified.
SPEEDO speed (Goldwin)
bioFUSE (biofuse) training fin
The generic name of the SPEEDO Heiss peck training gear developed based on ergonomics.
・I am suitable for an exercise that the flexibility of the ankle increases and nominates the efficiency of reinforcement and the kick of the kicking power for.
・The load to a foot increases by attaching a fin and helps the improvement of the heart and the lungs function.
・The hard part of the fin produces high driving force, and the part to set foot in fits it comfortably softly as the width is wide.
・I use the silicone of the 100% high quality.
・It is the sale of the right and left set.
About a fin Accessories (cap goggles inner shorts paddle pull buoys), T-shirt jersey
As returned goods, the exchange is not possible, please be careful.