Power Bands :
• Pure silicone Power Bands are loaded with energy on the power stroke. They release their energy prior to the upstroke to provide an added boost of power.
• Instead of wasting your energy, you accumulate it and reclaim it!
• Power bands lessen fatigue and add thrust
• 3-speed Gear Shift customizes your speed to effort ratio to fit the specific conditions of your dive.
• Three different settings are available.
• Easy to shift during the dive, even with gloves.
Mid-foot Flex Joint
• The blade is attached to the foot pocket using two Mid-foot Flex Joint.
• This takes the strain off of the toes and the top of the ankle. The result is a dramatic improvement in comfort.
• You can now use the entire foot to power the fin rather than just the front half of the foot.
• Provides the blade a significantly larger range of motion, often up to 5 times that of a conventional fin.