Futures Fins F4 Alpha Tri Quad Fin Set Eco Running time: 74min

Running time: 74min

and simple outline

Carries 3 boards

Fit: Easy straight fit with regular thighs

Whether it’s a weekend trip or a month-long mission

Futures Fins F4 Alpha Tri Quad Fin Set Eco Running time: 74minDimensions Size: Small (105lbs 155lbs) (47kg 70kg) Side Fins: Height: 4. 37" Base: 4. 22" Area: 14. 22" Foil: Flat Center Fin: Height: 4. 37" Base: 4. 22" Area: 14. 22" Foil: Symmetrical Rear Fins: Height: 3. 76" Base: 3. 71" Area: 10. 73" Foil: Symmetrical Alpha Alpha fins are made with a special composite designed with the help of 3M. It's carbon and air infused, and it's super lightweight. Generation Series Construction Flat Foil Flat foiled fins