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

Epoxy resin is known for its durability and water resistance

durable and lightweight for the toughest adventures

50% recycled EVA foam footbed

aligning with the core values of Patagonia and behindthepines

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