FCS II Pyzel PC Aircore Quad Rear Fin Set-Black/Shiraz-Large Size_6'2" x 155L utilizes an all-around template shape

utilizes an all-around template shape and is to be ridden as a thruster

Woven patch on front crown

and plastic snapback closure

Just locked in

A friend in Florida recently dug up an actual mid 90's pair of these hand foiled twins and sent them to me

FCS II Pyzel PC Aircore Quad Rear Fin Set-Black/Shiraz-Large Size_6'2" x 155L utilizes an all-around template shapeFrom FCS The Pyzel quad rear features the versatile Performer quad rear template. The pairings for the Pyzel Tri Quad sets are both intentionally undersized to work with many of Pyzel's models. (M Sides + S Quads, L Sides + M Quads). The Pyzel quad set will feel fast and stable with enough freedom to surf radically top to bottom. Jon Pyzel's "JP" shaper fin is designed as an All Round template, and is defined by its lock, load and explode