General Features
UltraFins Speedy Carbon fins combine lightweight construction, compact dimensions, and responsive carbon blades. Designed for UnderWater Hockey, freediving, snorkeling, and travel, they are easy to pack and carry. A dedicated underwater hockey version adds protective blade edging and securely bonded footpockets.
Blades
UltraFins Speedy Carbon blades offer responsive flex in a lightweight design, with a 22° angle.
The standard blade length is 50cm. 60cm blades are less popular and available by request only
Footpockets & Assembly
UltraFins Speedy Carbon fins are fitted with lightweight UltraFins railless footpockets, available across the full size range. Removing the footpocket side rails helps keep the fins light.
- Lightweight construction: Weighing just 250g, each footpocket combines TPE 75 Shore A material.
- Comfortable fit: Thin, flexible walls and a pre-shaped 3° angle help reduce pressure on the foot for greater comfort.
- Secure attachment and streamlined design: The blade mounts without side rails using a sturdy screw and a hand-tightened nut. The compact, hydrodynamic shape helps reduce drag through the water.
Assembly differs according to the intended use:
- Freediving: Footpockets are secured to the blades with screws, allowing quick and easy removal when needed.
- Underwater hockey: Footpockets are firmly glued to the blades for a secure, permanent connection.
Blade Edges & Protection
UltraFins blade rails feature a variable-height profile designed to improve stability and control underwater. They are available in blue, red, white, black, and yellow.
- Freediving: Rails run along the sides, leaving the bottom edge—the blade tip—open.
- Underwater hockey: Protective edging runs around the entire blade perimeter, including the tip, for added protection during play.









