BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co
BTS Hydro Plastic Fins - Blue Tuna Spearfishing Co

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 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

FIBERGLASS
ECON CARBONFIBER FINS
HYDRO™ 4X CARBON BLADES

Customer Reviews

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S
Spencer Wilhelm

Used them a few times now. Very sturdy and comfortable for my big feet! Compared to my other finds, swimming is effortless in these


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