Hydro plastic fins assortment, multiple colors and prints, all with Blue Tunk hydro logos
Hydro plastic diving fin, light gray with BLUE TUNK hydro logo
Dark gray plastic swim fins with “BLUE TUNA” logo and blue trim accents
Gray plastic swim fins with molded strap section and raised logo detail
Gray plastic swim fin with curved side profile and white logo print
Gray plastic swim fins with long blade, open toe pocket, and blue accent tab
Gray plastic swim fin with ribbed side channel grooves and white logo
Gray plastic swim fin with streamlined foot pocket and contoured heel support
Gray plastic swim fins showing open toe pocket and blue accent window
Gray plastic swim fin with molded “Formed sole” texture and tread detail
Gray plastic swim fin side with curved ridges and white “BLUE TUNA” logo
Gray plastic swim fins laid flat with open toe pocket and blue accent stripe
Hydro plastic diving fin, light blue blade with black foot pocket and red accents
Hydro plastic diving fin, light blue with red and black accents, side view

BTS Hydro Plastic Fins

Regular price$149.99
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BTS Hydro Plastic Fins

Medium Stiffness plastic long blade freediving fins. Perfect for beginning divers, or spearo that like to shore dive around shallow structure. 22 degree angle blades to match the footpocket angle and making kicking easier. 

Our new Hydro™ Foot Pockets offer the best in performance, fit and comfort. 

The Hydro™ footpocket shape is wider and taller at the front & top of the foot to reduce pressure on the foot that would cause cramping or discomfort. This shape ensures a better fit for most divers.

The angle between foot-pocket and blade is 22 degrees for more natural ergonomics. The blade angle makes surface kicking and deep diving more efficient and comfortable. The thermo rubber design of the footpocket is three part:

1.) slightly softer compound around the foot to increases comfort, reduce cramping or pressure
2.) slightly stiffer and thicker compound in the base of the footpocket to best transfer energy to the blades
3.) The tendon was made slightly shorter and more flexible to ensure you get the best flex to the blade, allowing it to be loaded with the energy to maximize propulsion. 

 

Available in sizes

 

  • EU 37-38,  Fits US 5-6
  • EU 39-40,  Fits US 6-7.5
  • EU 41-42,  Fits US 8-9.5
  • EU 43-44, Fits US 10-11.5
  • EU 45-46, Fits US 12-13

 

Optional Upgrade



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