Surf Squared Surfboard Fins | Lightweight Honeycomb Fiberglass Thruster Fin Set;
Surf Squared Surfboard Fins | Lightweight Honeycomb Fiberglass Thruster Fin Set

Don't want to buy expensive surfboard fins that cost more than your surfboard? Have you purchased cheap plastic FRP fin sets that slide out?

Surf Squared now offers a minimalist desig...

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Don't want to buy expensive surfboard fins that cost more than your surfboard? Have you purchased cheap plastic FRP fin sets that slide out?

Surf Squared now offers a minimalist design, futures compatible fin set that offers maximum performance:

  • LIGHTWEIGHT: Ultra-light, high performance honeycomb RTM fins are what the pros use for all-around ripping. 
  • BALANCED TEMPLATE: Medium base offers great drive that can still carve hard in the pocket. The template is suitable for a wide range of surfboards, breaks, and conditions.
  • BEST FLEX: Smooth flex provides a top ride quality and good rider feedback so you can carve hard or set your fins free. 
  • PRO TESTED: Surf Squared puts its products to the test with sponsored surfers in great waves, so we can confidently recommend these fins for any conditions!

Pay less, surf more! Get a new Surf Squared futures fin set for your board today!

FAQ // Frequently Asked Questions

  • What size are the fins? This is a size LARGE template, made for riders 150 pounds or more. 
  • Will the fins fit my board? Our Futures compatible fin set will fit any board with three Futures fin boxes.
  • How much do the fins flex? This is a template suited for speed generation. We'd give them a flex rating of 10/10.


  • ✔ Lightweight, HIGH PERFORMANCE futures fins boost your surfing potential
  • ✔ Maximum DRIVE design helps you go fast and carve hard
  • ✔ Engineered SMOOTH FLEX ensures perfect release off the top
  • ✔ Thoughtfully considered MINIMALIST DESIGN complements your board's aesthetic
  • ✔ Surf Squared's surfboard fins weigh only 6.28 ounces, are 4-1/2 by 4-3/4 inches, size L or 15-2/3 in^2, and have a speed generating flex rating of 10
  • ✔ Lightweight, HIGH PERFORMANCE futures fins boost your surfing potential
  • ✔ Maximum DRIVE design helps you go fast and carve hard
  • ✔ Engineered SMOOTH FLEX ensures perfect release off the top
  • ✔ Thoughtfully considered MINIMALIST DESIGN complements your board's aesthetic
  • ✔ Surf Squared's surfboard fins weigh only 6.28 ounces, are 4-1/2 by 4-3/4 inches, size L or 15-2/3 in^2, and have a speed generating flex rating of 10