Today it was a perfect day for testing longer SL-S 43cm fins, my first session in a boardshort. Nice warm, couldn't imagen a few days ago I needed my winter wetsuit...
For lowwind with the iSonic 111+ Reflex 7.0 the SL-S 43cm was a good size. I tested 2 version:
- stiffer 43cm 13 degrees rake
- softer 43cm 11 degrees rake