Flying Diamonds CJ Involvement Fin-Amber Brand_Core We designed a quick release

We designed a quick release that’s incredibly easy to reconnect with one hand

With updated volumes for each board length

With a cozy polar lining for added warmth

A straight leg pant with a relaxed fit and clean design

Made of recycled and chlorine-resistant fabric (so you can count on the color and shape to stay true)

Flying Diamonds CJ Involvement Fin-Amber Brand_Core We designed a quick releaseThis fin is a classic. Drawing on the simple and proven designs of our forefathers, we added subtle elements to this design to optimize it for speed and added power through turns. Clean, simple lines and perfect mid range flex. The Function first concept makes this fin one of the easiest riding fins weve ever come across. Lots of control and drive in a beautiful package. A great choice for any single fin longboard.