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Pairs well with
You asked for it, and we made it !
The Featherfins Ultralight M Series are the epitome of progressive surfing, offering the perfect balance between speed, drive, and maneuverability. This set of three fins (two side fins and a slightly smaller center fin) is designed for surfers looking to take their performance to the next level, whether in small waves or more powerful conditions. Available in Medium and Large sizes, these fins are ideal for high-performance boards such as shortboards and are renowned in the surfing community for their versatility and responsiveness.
M Lateral 4.57 / 116.04.53 / 115.014.89 / 960836.6Flat
M Central 4.33 / 110.04.41 / 112.013.72 / 885235.0Flat
L Lateral 4.61 / 117.14.69 / 119.015.63 / 1008336.3Flat
L Central 4.47 / 113.54.45 / 113.014.68 / 946938.650/50

HEXA CORE M SERIES
Product details
Size Specifications
Hexacores and Ultralights HC:
FIN SIZE SMALL:
- Base:4.28" / 109mm
- Depth:4.41" / 112mm
- Area:14.22"² / 9172mm²
- Sweep:31°
- Foil:Flat
FIN SIZE MEDIUM:
- Base: 4.35" / 110mm
- Depth: 4.50" / 115mm
- Area: 14.62"/ 9434mm²
- Sweep: 36º
- Foil: Flat
FIN SIZE LARGE:
- Base:4.49" / 114mm
- Depth: 4.67" / 119mm
- Area: 15.7"² / 10131mm²
- Sweep: 36º
- Foil: Flat
Fin Control Ststem PTY LTD. disclaimer
FCS Compatible Surf Fins. Our dual-tab "FCS" style fins fit original FCS fin boxes. Independently made, not linked to FCS Surf. "FCS1" shows compatibility, not copying. Sold under our brand, respecting IP rights.
FCS II Compatible Surf Fins
Our "FS2" style fins fit FCSII boxes. These fins are independently designed and manufactured by us, with no affiliation to Fin Control Systems Pty Limited or any other brand., not to suggest endorsement or replication of any trademarked or patented technology. Compatible base will need screws. Independently made, not linked to FCS Surf. "FCS II" shows compatibility, not a reproduction or imitation. Sold under our brand, respecting IP rights.
FS2 ( Fin Screws Two )
Compatible base will need two screws
Fins Key and screws FREE INCLUDED
Futures Fins LLC. disclaimer
Our single-tab "Futures" style fins fit Futures boxes. Independently made, not linked to Futures Fins. "Futures" shows compatibility, not copying. Sold under our brand, respecting IP rights.
Save the Ocean screw your fins!!
By screwing the fins to your surfboard, you prevent them from becoming harmful waste for the oceanic fauna reaching the bottom of the ocean, becoming "micro-particles" as food for the fish, those same fish that in the future you will be able to put in your mouth.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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