Best Surf Squared in 2026

🔲 5-FIN SET - Large fins works great for all surfers and compatible with Futures Single Tab surfboards. Ride these fins either as a twin, thruster, or quad setup.

🔲 SPEED GENERATING - 10/10 flex rating for surfing with maximum drive and controlled release

🔲 PERFECT BLEND OF FLEX & STIFF - These fins perform well in all surfboards, wave types, and surf conditions. Designed to gain drive down the line, maintain hold in turns, and boost airs.

🔲 PERFORMANCE TWIN - Surf Squared's twin fins are a custom designed performance shape that will increase the performance of your board while adding extra speed and fun in a variety of breaks and conditions.

🔲 2 FINS + 1 TRAILER FIN - You'll have the option to ride the fins as a traditional twin fin setup or add the back stabilizer fin for more control.

🔲 ULTRA DURABLE FIBERGLASS - Fiberglass is the strongest fin construction and has the best flex. If you invest in these fins today, you'll be able to start enjoying countless epic twin fin surf sessions.

🔲 GO WAX FREE! - Surf Squared’s grippy surf traction pad is the perfect solution to your messy, sandy, and slimy surf wax. Surf Squared’s surfboard pad never loses its stick.

🔲 PRO PERFORMANCE - Transform your tail into a supple, diamond grip sweet spot that has you riding your surfboard, skimboard, kite surfing board, or wakesurf board with confidence.

🔲 TECH TAIL KICK - Surf kick goes 45 degrees to vert to lock your foot in place and reduce falls. Beveled edges on the 28mm tall surf kick pad reduce drag to increase your speed.

🔲 5-FIN SET - Large fins works great for all surfers and compatible with FCS1 Twin Tab surfboards. Ride these fins either as a twin, thruster, or quad setup.

🔲 SPEED GENERATING - 10/10 flex rating for surfing with maximum drive and controlled release

🔲 PERFECT BLEND OF FLEX & STIFF - These fins perform well in all surfboards, wave types, and surf conditions. Designed to gain drive down the line, maintain hold in turns, and boost airs.

🔲 PERFORMANCE TWIN - Surf Squared's twin fins are a custom designed performance shape that will increase the performance of your board while adding extra speed and fun in a variety of breaks and conditions.

🔲 2 FINS + 1 TRAILER FIN - You'll have the option to ride the fins as a traditional twin fin setup or add the back stabilizer fin for more control.

🔲 ULTRA DURABLE FIBERGLASS - Fiberglass is the strongest fin construction and has the best flex. If you invest in these fins today, you'll be able to start enjoying countless epic twin fin surf sessions.

🔲 PERFORMANCE TWIN - Surf Squared's twin fins are a custom designed performance shape that will increase the performance of your board while adding extra speed and fun in a variety of breaks and conditions.

🔲 2 FINS + 1 TRAILER FIN - You'll have the option to ride the fins as a traditional twin fin setup or add the back stabilizer fin for more control.

🔲 ULTRA DURABLE FIBERGLASS - Fiberglass is the strongest fin construction and has the best flex. If you invest in these fins today, you'll be able to start enjoying countless epic twin fin surf sessions.

🔲 BRINGS THE HEAT - 3mm wetsuit traps heat around your body - Forms a thermal barrier that blocks cold and wind - 3mm neoprene top feels like its a heated wetsuit

🔲 EASY ENTRY - Use the front zipper wetsuit entry to slide the wet suit on and off easily - Thick zipper padding ensures its an ideal paddling jacket and surf jacket

🔲 ZIPPER LOCK - Fold the pull tab flat to lock the YKK zipper up. Surf, scuba, dive, paddle, or bench with confidence knowing that your wetsuit will stay zipped up

🔲 BRINGS THE HEAT - 3mm wetsuit traps heat around your body - Forms a thermal barrier that blocks cold and wind - 3mm neoprene top feels like its a heated wetsuit

🔲 EASY ENTRY - Use the front zipper wetsuit entry to slide the wet suit on and off easily - Thick zipper padding ensures its an ideal paddling jacket and surf jacket

🔲 ZIPPER LOCK - Fold the pull tab flat to lock the YKK zipper up. Surf, scuba, dive, paddle, or bench with confidence knowing that your wetsuit will stay zipped up

🔲 KEEP FLEXIBLE - the 2mm wetsuit provides insulation against cool spring and fall waters while providing maximum flexibility, easier movement and greater comfort while you surf.

🔲 EASY ENTRY - Use the front zipper wetsuit entry to slide the wet suit on and off easily - Thick zipper padding ensures its an ideal paddling jacket and surf jacket

🔲 ZIPPER LOCK - Fold the pull tab flat to lock the YKK zipper up. Surf, scuba, dive, paddle, or bench with confidence knowing that your wetsuit will stay zipped up

Color-coded by size, check the size chart before purchasing

The long blade is designed to increase leg strength and speed. Provides greater resistance in the water for maximum forward propulsion while improving swimming technique by teaching swimmers to kick from their hips and not their knees

Buoyancy from the fins lifts legs to the surface, making it easier for swimmers to find correct body position

NO TOOL REQUIRED: Hand Tighten Against Rubber O-Ring Means No Tools Ever

RUST PROOF: 316 Stainless Steel Will Not Rust In Fresh or Salt water.

COMPATIBLE WITH 99% OF BOARDS: Fits All Standard Surfboard Fin Boxes For Longboard, SUP, Single Fin, Paddleboard

NO TOOL REQUIRED: Hand Tighten Against Rubber O-Ring Means No Tools Ever

RUST PROOF: 316 Stainless Steel Will Not Rust In Fresh or Salt water.

COMPATIBLE WITH 99% OF BOARDS: Fits All Standard Surfboard Fin Boxes For Longboard, SUP, Single Fin, Paddleboard

CLASSIC FIN TEMPLATE: This is our largest fin template, designed for center fins for longboards and paddle boards. Medium build and rake make this design the foundation for further fin template exploration. This time tested classic foil paddles easy and provides good hold in both flat water paddling and for turns and noseriding

SPECIFICATIONS: Depth: 10", Base: 6.5", Rake: 28° / MATERIAL: Glass Filled Nylon

COMPATIBILITY: Works on any SUP or surfboard with a standard 8.5" or 10.5" fin box. KNOWN INCOMPATIBILITIES: Some Inflatable SUPs such as the Bali Solstice, AquaMarine SPK2, see our compatibility image for more.

PLEASE REVIEW OUR COMPATIBILITY LIST: This is a "Slide In" fin for some inflatable paddleboards. See our compatibility list in the photos for what boards this fits. Some examples: Aqua Marina, Vilano, Cohete, etc.

UPGRADED PERFORMANCE: Our stronger iSUP Slide fin will improve your board's tracking, meaning less stroke changes

DIMENSIONS: 9" with standard width and sweep

THE PERFECT CHOICE: Whether a professional paddle boarder or you’ve recently decided to embrace the amazing benefits of this wonderful sport, using the proper accessories when you’re out there can make a major difference in terms of results. The Aqua 9" Quick Release Detachable Center Fins are definitely a must for everyone!

IMPROVED PERFORMANCE: This paddleboard fin is made with premium quality materials guaranteed to withstand the test of time, having an essential role when it comes to increasing stability, balancing steering maneuvers and traction.

EASY DIY INSTALLATION: Unlike similar products on the market, this longboard fin features a practical, user friendly design, with a quick-release detachable system which slides in and secures in a matter of seconds. Say goodbye to the hassle of screws or tools!

12 pack of stainless steel grub screws for FCS fin boxes.

Perfect for replacing lost and damaged screws

Real Stainless Steel

MAXIMUM COMFORT - This ankle cuff delivers value by attaching the fins to your ankle, keeping your fins connected to you while in the ocean.

SECURE FIT - Adjustable cuff suitable for all sizes with velcro ankle strap (Surfboard leash not included with purchase)

FREEDOM OF MOVEMENT - Our Fin Saver ankle cuff is comfortable to wear and will not restrict your mobility when surfing or paddleboarding

PLEASE PAY ATTENTION: This "Slide In" SUP Fin could be fit for most inflatable paddleboards and surfboards.

EASY INSTALL AND USE: It is very easy to install-just Slide in and secure, no screws or tools needed. Then you could enjoy the surfing or paddling.

EXCELLENT PERFORMANCE: Our stronger stand up board fin will help you to control paddle board better and improve your board's tracking.

Compatibility: The THURSO SURF SUP Fin Replacement is Compatible with Many SUP Brands Such as: HyperLite (Costco) | Bluefin | Blackfin | FBSPORT | GILI | Hatha | iRocker | Jobe | Nautical | PEAK | DriftSun | Coasto and etc.

Convenience: Broken or Misplaced Fins can be Replaced in Minutes. The Paddle Board Fin Replacement Features Tool-less Quick Lock and Release Mechanism Same as the Original Fins. Bonus Paddle Board Fin Clip Included.

Performance: The Paddle Board Fins Replacement Helps the Board to Travel in a Straight Line So You Won't Have to Switch Paddling Sides as Often. The Sharp Profile Minimizes Drag, and Balances Speed and Stability. Suitable for All Wave Conditions.

【SKIN-FRIENDLY 3MM NEOPRENE SOCKS】 OMGear neoprene water socks made by 3mm quality＆softy neoprene with 4-way stretchy nylon laminated,which is healthy,elastic and durable,can last long even frequent use and protect your feet from cut,puncture,scratch and cold water.

【LOW CUT DESIGN WITH ADJUSTABLE STRAP AND ELASTIC LOOP】Low cut design provide more flexible using experience.The adjustable strap can make the welt cover your ankle tightly, prevent sands or other small things coming in.The elastic loop on the heel part can be helpful for easily getting socks on and off.In addition,you can hang your socks on fins or wall easily with this loop.

【REINFORCED AND ANTI-SLIP SOLE】Reinforced and rubber printing sole,can be abrasion resistant,tearing resistant and anti-slip.When you ware this neoprene fin socks,you can walk on sandy,rugged or slippery environment without feeling dangerous or uncomfortable.

PROMOTES WATER CONFIDENCE: Fishtail fins give children positive early swimming experiences by rewarding even the smallest of kicks with forward movement

ADJUSTABLE FOOT STRAP: Ensures a snug fit and can accommodate children as they grow

IDEAL FOR THE YOUNGEST SWIMMERS: Flippers are designed to be worn as soon as a child can walk (9 months & up) so they can train to swim at the same time

The industry standard surfboard center fin box in 10.5" length will fit any single fin known to man.

Typically used in Longboards, Single Fin surfboards, Egg and Bonzer Shapes, and as a Stand Up Paddleboard fin box.

Shaping your board, or fixing a broken fin box, this is the one you need.

LONGER VERSION FOR FUTURES FIN BOXES: Boards with FUTURES fin boxes (screw come from rear of fin box) need these longer screws to reach the fin box. NOTE: These do not work with FCS fin boxes (screws from side of fin box) because the extra length will stick out. Find our listing for FCS screws if you have that type.

COMBO PACK: Our Santa Barbara Surfing combo kit includes three (3) FUTURES Fin Keys and twelve (12) FUTURES fin screws.

HIGH QUALITY: Steel hex key with plastic molded handle has a comfort fit in your hand, and the loop means you can keep this on your keychain. FUTURES screws are stainless steel so won't get stuck.

SPECIFICATIONS: Depth 10 inches, base width 7.1 inches, weight with hardware 320g.

MATERIAL: Fiberglass-Reinforced Nylon, marine grade stainless steel screw and plate.

VERSATILE: Suitable for Long boards SUP paddle boards with standard fin box.

EXCLUSIVELY FOR SLSUPB10/SLSUPB20: The replacement / spare water fin is designed exclusively for use w/ SereneLife Thunder Wave Inflatable SUP Stand-Up Paddle Boards SLSUPB10 & SLSUPB20 only

ACTS AS STABILIZER: The water fin acts as a stabilizer assisting the rider with improved speed and steering maneuverability when paddling on the water

HYDRODYNAMIC DESIGN: The center water fin features a hydrodynamic design that complements the Free-Flow paddleboards, offering quick and hassle-free installation. Features easy setup, and quickly detaches and attaches

🏄‍♂️ THRUSTER FINS fit any surfboard that use Twin Tab or Single Tab fins (select which kind) - whether it's a shortboard, funboard, or longboard.

🌊 BALANCED FIN TEMPLATE is suited for all types of waves. Hit the accelerator at your favorite point break, boost some airs, or lay into some wedges at the nearest beachbreak.

🎁 INCLUDES EVERYTHING YOU NEED: 3 surfboard fins, wax comb / fin key / bottle opener, fin screws, and travel case.

Color: Tang / Navy

Color: Tang / Navy

Color: Tang / Navy

🏄‍♂️ THRUSTER FINS fit any surfboard that use Twin Tab or Single Tab fins (select which kind) - whether it's a shortboard, funboard, or longboard.

🌊 BALANCED FIN TEMPLATE is suited for all types of waves. Hit the accelerator at your favorite point break, boost some airs, or lay into some wedges at the nearest beachbreak.

🎁 INCLUDES EVERYTHING YOU NEED: 3 surfboard fins, wax comb / fin key / bottle opener, fin screws, and travel case.

THE COMPANY - Helping everyone to ‘get out and do’ is the reason Barrel Point Surf exists. Created by a Kiwi surfer and caring Dad who loves helping others get out onto and into the water, we’re a Mom & Pop business that began with us building surfboards in our garage. Now we are all about helping make water sports accessible, wherever you are in the world. Say yes to barrels, not barriers.

THE PRODUCT - A full set of (3) Strong Glass Flex Fins; Fiberglass reinforced for serious strength; using 60% recycled Nylon to remove plastic waste from landfills or the oceans. The performance tri-fins are based on the iconic FCS G-5 fins and can fit any surfboard, shortboard, funboard, or longboard that uses FCS style fins. Includes all three fins (center, right, and left) plus 6 FCS style fin screws, and a BPS combined wax comb, bottle opener, and hex key.

MORE ABOUT THE PRODUCT - The most popular surfboard fin is here to give you the best surfing experience. Perfect for powerful turns with good stability, control and maneuverability. Available in two designs and two colors. This pack includes all three fins for the center, right, and left, plus 6 FCS style fin screws (if you need replacements), plus a BPS combined wax comb, bottle opener, and hex key.

🏄‍♂️ QUAD FINS fit any surfboard that uses Twin Tab or Single Tab fins (select which kind) - whether it's a shortboard, funboard, or longboard.

🌊 BALANCED FIN TEMPLATE is suited for all types of waves. Hit the accelerator at your favorite point break, boost some airs, or lay into some wedges at the nearest beachbreak.

🎁 INCLUDES EVERYTHING YOU NEED: 4 surfboard fins, wax comb / fin key / bottle opener, fin screws, and travel case.