Marlin Fins

Marlin Fins are one of the best choices of sustainable and eco friendly surfboard fins in the market. Their fins are made from recycled plastic and can compete with the major fin brands on performance and durability.

The Marlin fins project was the result of a partnership between J. Caiado Moulds, Unipessoal Lda and Peniche Surf Shop in Europe to develop and produce the best fins for surfing.


J. Caiado Moulds has 40 years experience in injection moulding of polymers and Peniche Suf Shop has been in business for over eight years and is well established in the heart of most surf breaks around Europe. This makes for a strong foundation on which they created the Marlin Fin brand which has gone from strength to strength around the world.

In their opinion, it makes no sense to produce fins with any other material, as the recyclable option is perfectly available, ensuring already very high performance levels. This is helping reduce the amount of plastic that’s being manufactured as they use what’s already available and ready for recycling. By choosing to use recycled materials Marlin Fins is combating the ever growing problems of plastics ending up in our oceans and environment.

You can check out our huge range of quality Marlin Fins here.