top of page

Keep your kicks effortless yet effective with the power of long fiberglass blades and the comfort of SPORT Silicone Foot Pockets.


The Molchanovs SPORT Bifins 3 Fiberglass - long bifins for freedivers who want high-quality fiberglass blades paired with standard-size SPORT Silicone Foot Pockets. Designed for freedivers who train, teach, and fun dive in the pool and open water. The fiberglass blades feature an updated blade layering pattern for more low-effort, high-propulsion finning. Anatomical silicone foot pockets make comfort a priority, along with rigid stabilizers for control over every kick and a unique energy transfer system for extra power in each movement.


Premium fiberglass blades
Premium 100% UHC fiberglass has been updated with an improved blade-layering process for low-effort and high-propulsion finning, making each movement you make an economical one. Now with an updated blade-layering process and size-graded stiffness to match blade length with resistance - soft blades are a little shorter for maneuverability and stiffer blades are longer for more balanced propulsion.


Anatomical foot pockets
Open-heel straps give you the freedom to flex your feet and fully extend your toes, while arch support keeps your feet in the optimal position for finning.


Rigid stabilizers
The stabilizers on each side of the foot pocket are thick and firmly enclose the blade and water rails, providing you stability and full control over each kick - regardless of ankle strength.


Innovative foot pocket attachment
The shape and attachment of the foot pocket to the blade creates a unique energy transfer system. With each kick, the silicone under the upper mounting plate compresses, sending an energetic transfer of force from foot to blade. The placement of the foot pocket also fixes your toes around the blade angle, streamlining every kick.


Easy assembly
Assembling the foot pockets to the blades takes only minutes, making it easier than ever to switch to a new pair of foot pockets or upgrade to a new blade.


Traveling with bifins becomes effortless, whether you want to tuck in the open heel strap to place into a case or fully disassemble the bifins and pack blades and foot pockets separately.


Minimalistic design
The new design is sporty and fierce while keeping the signature Molchanovs minimalism and style. Fiberglass blades are glossy black - choose from 6 bold accent colors.



- Materials:

  • Premium 100% UHC fiberglass
  • Hypoallergenic and UV-resistant silicone
  • Plastic mounting plates to mount the blade

- Improved blade-layering system for more propulsion with less effort
- Smoother and more gradual blade angle for added durability

- Size-graded blade stiffness ensures that the blade’s length matches its resistance

  • Soft: Reduced blade length for effortless maneuverability
  • Medium: Extended blade length for balanced propulsion

- SPORT Silicone Foot Pockets:

  • Hypoallergenic and UV-resistant silicone
  • Open-heel design for maximum ankle flexibility
  • Anatomical shape of the heel strap for maximum support and a comfortable fit
  • Arch support for optimal foot positioning
  • Unique attachment system for additional support and better energy transfer from foot to blade
  • Rigid stabilizers for full control over each kick and movement

Technical specifications

- Stiffness:

  • Soft
  • Medium

- Foot Pocket Angle: 28°
- Blade Length (from angle to tip):

  • Soft: 62cm (24.4in)
  • Medium: 64cm (25.2in)

- Weight (one pair of fins): 1.7 - 2kg (3.7 - 4.4lb)
- Sizes:

  • 34 - 35
  • 36 - 37
  • 38 - 39
  • 40 - 41
  • 42 - 43
  • 44 - 45

- SPORT Silicone Foot Pocket Color: Black
- Blade Accent Colors: Black, Blue, White, Gold, and Pink

Molchanovs SPORT Bifins 3 Fiberglass

    bottom of page