Love this fin set. Use it on my longboard. Wide base gets me going with little effort. Keeps me in front of freight train sections. Narrower tip allows tight turns when opportunity presents. This is my new go-to fin.
A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed and tight turns.
Britt Merrick Breaks Down Channel Islands' Upright Tri Fin
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
Britt Merrick Breaks Down The Channel Islands "Upright" Fin
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)
View the FCS Fin Data page for Base/Depth/Area/Foil information.
The CI Upright fins are my new fave! I can really feel the difference in small mushy 2-4 footers at my local beach break and along the NSW coast. These fins get the best out of you and the wave.
Awesome set of fins,highly recommended.time of order and delivery was fast(really fast)👍