09 February 2010
As Patrick Edlinger and Bernd Arnold, German Andrea Proft is very well known for having climbed without shoes routes up to 8b.
This time he climbed - no shoes and no rope - "Excess power", a 25 meters pitch 8a in Echo valley (Costa Blanca). Dani Andrada did in the same style "Goliath", 8a+ in Cuenca during the 90's.
ms
Source: 9b