FCS II Album Twin Keel Performance Glass Twin Fins Koken Designed around a familiar silhouette

Designed around a familiar silhouette and an easy wearing construction

featuring Mizuno's renowned Wave technology

Epoxy resin is known for its durability and water resistance

The versatile style makes it easy to pair them with various tops and accessories

FCS II Album Twin Keel Performance Glass Twin Fins Koken Designed around a familiar silhouetteThe FCS II Album Twin Keel Performance Glass Twin Fins are designed for high performance twin fin surfing, offering a refined balance between classic keel speed and a more responsive, modern feel. Developed for contemporary keel twin models, this set narrows the gap between a traditional keel template and a performance twin template, making it a strong option for surfers who want drive, flow, and cleaner directional control. The template follows a