OXLEY sails explained by Designer Ralf Grösel

Explanation about the OXLEY selfstabilizing sails BORA and LEVANTE by the designer Ralf Grösel.
Get more information about the Oxley products: oxley-sails.com/ or contact Sven Mohr [e-mail] directly.
Camera: Goran Kuzmanovski
Edit: Goran Kuzmanovski
Graphics: Isabelle Kaiser
Concept: Ralf Groesel Design

[@bill2292]

Great looking sails! You should publish more videos that are in depth, explain sailing with lots of facts.

[@michaelurbanek8964]

The wing has an advantage. But isn't this a disadvantage that air escapes unused through the large opening? Isn't this wind missing for propulsion?