Welcome to F4 Foils.

"F4 has become obsessed with hydrofoils and been designing some of the world's best for Windsurf, Windwing, Surf and Kitesurfing."

F4's philosophy stems from the origins of modern windsurfing fin and foil technology. Chris Radkoswky and Ben Barner were the pioneers in 2013 who were instrumental in the development of the first high-tech windsurf foils and took decisive steps for the extremely fast growing market. 

Their decades of experience as competitive athletes, avid windsurfers and as engineers and mathematicians, ultimately enabled the launch of the F4 Foils brand. 

For several years, F4 Foils has been a technological leader in windsurfing foils and is now taking the same role in wingfoiling. Coupled with a unique philosophy of "customers First", F4 Foils is the perfect partner for us to help windsurfers to their perfect foil session. 

Our values:

Customer Centric
Our customers are what we are here for. 

Listen
Delivering products from the highest level of racing to consumers requires careful collaboration with you our end-users and listening and incorporating your feedback and needs into our products. 

Make it happen
we know how valuable your time on the water is. And we promise you to do our best to make sure you have enjoyable time on the water with the most advanced product on the market. 

The Environment
Our sport bring us in physical contact with nature. Our commitment is to protect it and enrich it so we can leave it better than we found it and allow future generations to enjoy it just as much as we do today.  

Which foil type are you?

Freeride Foil

Perfectly suited for beginners and advanced foilers, the F4 Freeride Foil offers easy take off characteristics and phenomenal flight stability. The foil was developed specifically for sails in the range 4-7.5qm and performed flawlessly even on
smaller boards up to 140L.

Freerace Foil

The F4 Windsurf Freerace Foil is what every ambitious freeracer is looking for in foiling. A fusion of pure race performance and the lightness and agility of a freeride foil. 

Slalom Foil

With the new discipline Foil Slalom Race, new challenges have also grown. The F4 Slalom Foil tackles these with the finest precision and maximum control. 

Race Foil

The classic in performance foiling is the course race. This requires all-round foils that offer the necessary stability and speed to win races of this format, both upwind, downwind and on a half-wind course. 

Not sure which foil is right for you?

No problem!
Contact us via the following form and receive a personal product consultation free of charge.