Scuba Junction

The Express fin is now available in an open-heel version. The Express ADJ fin represents the latest in technology and material innovation. Comfort, power and efficiency are the hallmarks of this propulsion machine. Strap a pair on and see for yourself.
The Express fin works on the same principle as the popular Slingshot and Hotshot fins. The function of the Slingshot power bands has been converted into the Express “Armadillo”. This patented, elongated membrane is made from ultra-elastic rubber. Like power bands, it accumulates elastic energy during the down stroke and returns it at the end of each kick cycle.
The Armadillo also bridges the gap between the front of the foot pocket and the back of the blade, which eliminates any water transfer through the fin.
 

The blade connects halfway back on the foot pocket at the mid-foot flex joint. This eliminates hyper-extension of the toes and ankles.
The foot pocket is not only comfortable, but provides different thickness zones which properly secure the foot to the blade for maximum energy transfer.
Rubber side ribs channel the water down the length of the fin minimizing the spill-over effect.
Features the ESBS (Ergonomic Strap and Buckle System). The protruding press – to- release buttons can be operated easily even while wearing thick gloves.
The strap, made of rubber with anti-aging compounds, has three convenient loops. This makes strap easy to tighten or pull up over the heel even with the thickest of gloves
Over-sized, anti-slip rubber pads on the bottom of the fin.

COLORS AVAILABLE: Black / Silver, Blue / Silver, Red / Silver and Pink / Black
SIZES AVAILABLE: Small, regular and Large/X-large
 

Features of Slingshot:

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

Gear Shift
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