Synergie Fins Thermal the Sleeveless Reaction takes all

the Sleeveless Reaction takes all the key performance upgrades and removes the full sleeves

Contact us if you are unsure of your size

Size up for a more comfortable fit

Our woven Race Belt is lighter and softer then the elastic competition

Synergie Fins Thermal the Sleeveless Reaction takes allTake your training up a notch! Synergie fins are designed to boost strength and speed in the pool whilst offering a soft, flexible fit that moves naturally with every kick. The short, wide blade provides continuous propulsion to help you nail any drill. The left and right foot specific design, soft silicone and an open ankle allow for maximum comfort through all phases of the kick. The design is for power, but by using soft silicone, we've also