Just starting to get some of our new “special edition” wood fins…same shape as our existing bamboo flex core fins…but, sexed up a bit…
Also coming down the pipe are some gorgeous new side biters…also, different foil profiles…

Just starting to get some of our new “special edition” wood fins…same shape as our existing bamboo flex core fins…but, sexed up a bit…
Also coming down the pipe are some gorgeous new side biters…also, different foil profiles…

We are really stoked on our new bamboo core fins…they have been working much better than all of the other fins that we had been using on our SUP’s…
We’ve employed some Feng Shui properties by installing them on our carbon SUP’s…Deb is raving about how much better the 9.25″ feels on her carbon 11’2″ Blend than the carbon SUP race fin she had been using…more strokes per side…less drag…and, easier through the kelp beds…
The rake angle allows for better distribution of the surface area of the fin…more hold and lateral resistance…when verticals are drawn from the leading edge (LE) of the fin to the trailing edge (TE), there is more horizontal distribution of the surface area…this lower aspect ratio helps to prevent the tail from washing out when hit by side chop when flatwater paddling…but, because we have engineered progressive flex into the tip area, we’ve also made a fin that increases the board’s surfability…you can have your cupcake…and, eat it too…;-)

Just received a new batch of the WARDOG fin designs with bamboo cores fresh out of the oven at Rainbow Fins here in California…US box center fins…Futures and FCS side biters…
These will add to the lineup of our bamboo core SUP surf fins…
These gorgeous fins with progressive flex are available in 4″, 5″, 6.5″, 7.5″, 8.25″, 8.75″, & 9.25″ increments…
The bamboo provides incredible flex and also displaces resin making them a greener product…the fin cores are made from fast growing, sustainable, and SUPER light bamboo material…
4″ : $45
5″ : $47
6.5″ : $65
7.5″ : $80
8.25″ : $80
8.75″ : $85
9.25″ : $90
We also have limited edition versions available upon request… click image below for more info…
Click below for images of our high quality bamboo core fins included with our boards…
No artwork was harmed in the making of this blog…;-)
This is a part of a series that Santa Barbara artist, Michael Irwin, has recently been working on…

We will be getting our first shipment of my new bamboo flex rake surf fins tomorrow…
They will be available in 4″…5″…and 6.5″ US box center fins…and, 4″ and 5″ FCS and Futures side biters…mix and match trifin and quadfin sets…
These fins are MADE in the USA for us by Rainbow Fin Co. with sustainable bamboo…which displaces 30%-40% of the resin…
We will have them in our booth at the Ventura C-Street SUP contest running tomorrow through Saturday…with Sunday held potentially for a lay day…

We just received the first production run of the new Curtis Hesselgrave G-10 “Pro-Elite” SUP racing fins (MSRP $200)…they were sold out upon arrival…but, we just received another couple of dozen…
We have these just in time for the 2nd Annual “Battle of the Paddle” SUP contest this next weekend in Dana Point…
We still have a few of the polyester Curtis Hesselgrave SUP racing fins (MSRP $100)…
You can benefit from these fins even if you don’t paddle race…with less vertical drag, they provide superior tracking with more lateral resistance to side chop and current…better directional stability…less paddle changes per side…more efficient transfer of energy…they also go through kelp, weeds, eel grass like a hot knife through butter…

We’re continuing to make good progress on the new renewable, and resource sustainable, bamboo versions of the popular WARDOG fin designs…
The bamboo cloth gives a kinda silky appearance to the bamboo wood…light, strong, and killer flex…
