JS Industries Hydroglass Twin - FCSII size-small The Jetson fin by Mason

The Jetson fin by Mason Dyer pays homage to the good ol' days of hot dog log riding

this fin has a bit less base so you can perform the way you want

I’ve really banged mine around and it’s still in terrific shape

NEW FORMULA CONTROLLED-STRETCH URETHANEThe larger the wave

Size | Medium Quad (125-175 lbs)

JS Industries Hydroglass Twin - FCSII size-small The Jetson fin by MasonBuilt specifically for our Black Baron and Big Baron. It's high area makes it able to be pushed hard through turns, with a wide base and full tip to give hold and drive. Available in FCSII and Single Tab. Our HydroGlass fins are made with polyester resin and 34 layers of glass. This construction is great for generating speed and providing drive. The consistent flex allows for smooth rail to rail surfing during turns without losing speed. Our