Sorry for the wait!
 The lightest 
FCS II PC Core Tri fins , long sold out
 "M size" is back in stock today.
 

 The popular "FCS II" PC CORE TRI fin is an all-around fin design.
 The PC CORE has been successfully made lighter, has excellent flexibility, and provides a smooth ride. 

 Even when attached to the board, the fins themselves are lightweight so you won't notice the weight.
 It can also be attached to any type of board, so it can be used as a TRI fin,
 
 
 As a side fin in a QUAD fin setting
 You can also enjoy combining them like this.
 

 Last year, he became the first Brazilian to become a world champion.
 These are the fins that Gabriel Medina used the most!
 Among the many FCS II fins, this one can handle any condition.
 Super all-round fin!
 
Be sure to check out the popular PC CORE TRI fins!
 
★For a list of FCS ll fin products, click here!