The Switchblade series fins with their low profile with a wide base gives these fins enough bite to get plenty of drive off the bottom turn, but nice and loose for slides and grinds. Dimple technology make these virtually drag free and easily break surface tension when going to the air.

Golf balls have dimples for two main reasons, a dimpled surfaces reduce drag and improves lift. That’s why 3DFINS developed our patented Dimple Technology for all types of surfboard fins. 3DFINS surfboard fins reduce drag, provides maximum control and stability in turns and most importantly, you go fast. From your first ride, you’ll definitely feel the difference. Don’t let your fins hold you back.

Amazing value, Super tough, high performance fin. Featuring 3DFINS Proven Innovation Dimple Technology giving you “MORE SPEED MORE DRIVE”.

Our patented Dimple Technology, like on golf balls, has proven to reduce drag by up to 15% while providing maximum control.

Our Eco friendly sustainable packaging is 100% recyclable and is manufactured with low production waste.

Package includes:

1 x Switchblade fin
3DFINS key & screws
1 x 3DFINS awesome sticker

3D Fins - Switchblade - Large - Island Style (Futures)