Model: FCS II AM (Al Merrick) Material: Performance Core (PC) Size: Small Features: Al Merrick's 'AM' Performance Core shaper fins. Raked side fins provide outstanding speed and drive. System: Compatible with the FCS II fin system. Type: Fins Fin System/Fin Box: FCS2 Model Name: FCS II Performer I had these as spares, but they've only been used once, so they're in like-new condition, very good. I'm selling them because I switched to Futures. They were stored in bubble wrap. No case included.