Become a FIN+ Member

FIN+ is a membership program allowing you to rent fins
as much as you want, for as long as you want.
No contracts, no commitments.

Learn More

eithan osborne heart futures tri fin

$115.00 USD Sale Save

Captain Fin Co.

Size

With it’s 100% fiberglass construction and raked outline, the Eithan Osborne thruster set provides a reliable, high-performance feel in a variety of conditions. The template features a wide base that narrows out at the top and a slightly smaller center fin for easier release when you need it. The relatively stiff flex pattern in this fin is great for those looking for drive and hold in critical sections. Don’t take it from us though, here’s Eithan’s take on the fin: “Honestly I’ve been riding them in every board in every condition hahaha. I haven’t used another fin since I got em!”

Size Front Trailer
Medium
  • Height: 4.55"
  • Base: 4.5"
  • Area: 15.48"
  • Rake: 36.314°
  • Foil: Flat
  • Cant: 6.5°
  • Height: 4.35"
  • Base: 4.28"
  • Area: 13.82"
  • Rake: 32.85°
  • Foil: 50/50
Large
  • Height: 4.75"
  • Base: 4.62"
  • Area: 16.76"
  • Rake: 36.314°
  • Foil: Flat
  • Cant: 6.5°
  • Height: 4.4"
  • Base: 4.4"
  • Area: 14.39"
  • Rake: 32.85°
  • Foil: 50/50

Thruster - Futures
Type: Futures Fins Compatible
Size: Medium, Large
Fins in Set: Three
Fin Configuration: Thruster
Flex: Stiff
Construction: Fiberglass

Sallas X Keani

SALLAS X KEANI

From $80.00 USD

Flying Diamonds of California

3 colors available

CJ Power Flex

CJ POWER FLEX

From $85.00 USD

Flying Diamonds of California

5 colors available

CJ Cali Pivot

CJ CALI PIVOT

From $95.00 USD

Flying Diamonds of California

6 colors available

Sea Monnster Pivot

SEA MONNSTER PIVOT

From $90.00 USD

Flying Diamonds of California

4 colors available

NPJ 2+1 Center Fin

NPJ 2+1 CENTER FIN

From $65.00 USD

Flying Diamonds of California

4 colors available

TJ Pro Flex Center

TJ PRO FLEX CENTER

From $75.00 USD

Flying Diamonds of California

3 colors available

Sallas Spiral

SALLAS SPIRAL

From $80.00 USD

Flying Diamonds of California

6 colors available

Skvarna Equalizer

SKVARNA EQUALIZER

From $90.00 USD

Flying Diamonds of California

4 colors available

Sallas X Kelis

SALLAS X KELIS

From $75.00 USD

Flying Diamonds of California

4 colors available

TJ Edge Sides

TJ EDGE SIDES

From $55.00 USD

Flying Diamonds of California

3 colors available

Skindog Twin Fins

SKINDOG TWIN FINS

$95.00 USD

Flying Diamonds of California

4 colors available

Sold Out
Sold Out

TJ Quads

TJ QUADS

From $60.00 USD

Flying Diamonds of California

Sold Out
Sold Out
Sold Out
Sold Out