FINELINE HyperCore
FREE FINS INCLUDED WITH BOARD
The Fineline HyperCore is our best-selling softboard for a reason. Designed specifically for effortless paddling, early wave entry, and rapid progression, it is the ultimate everyday mid-length for European beach breaks. Whether you are building confidence on your pop-up or refining smooth turns, the Fineline delivers an unbeatable mix of stability, control, and fun.
Featuring a full, broad nose that packs extra paddle power and a refined, narrower tail that bites into the wave face, the Fineline turns effortlessly without sacrificing stability. Built with our durable HyperCore construction, this board offers a forgiving, highly responsive ride that performs reliably in everything from knee-high summer slop to chest-high clean lines.
Why Choose the Fineline HyperCore?
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Best-Selling Progression Shape: Perfectly balanced mid-length outline with a fuller nose for maximum stability during take-offs and a pulled-in tail for clean maneuverability.
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HyperCore Construction: Engineered for everyday durability and energetic flex. Built around a lightweight, high-density core that absorbs heavy impacts while maintaining structural stiffness for smooth carving.
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Effortless Paddle Power: Generously distributed volume under the chest maximizes wave count, making paddling smoother and getting you into waves earlier than ever.
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Versatile Fin Compatibility: Features a premium Futures-compatible fin system, allowing you to easily swap, upgrade, or tune your fin setup as your surfing progresses.
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All-Conditions Versatility: Designed to excel in small-to-medium waves, providing a forgiving, stable platform in messy surf and smooth speed in clean conditions.
Key Specs:
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Model: Fineline
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Construction: HyperCore Premium Softboard
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Outline: Full nose with a narrower, high-control tail
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Fin System: Futures Compatible (Includes 3 safety Thruster fins)
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Ability Level: Beginner Intermediate
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Wave Size: Small to Medium waves (Knee-high to Head-high)
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Wave Type: All beach breaks & point breaks
Who’s it For?
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Beginners stepping down from a soft foamie who need extra paddle power and rock-solid stability to build confidence quickly.
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Intermediate Surfers seeking a reliable, forgiving mid-length that glides through flat sections and turns smoothly without catching rails.
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Weekend Warriors looking for our most proven, high-performing "go-to" board that makes every single session fun and effortless.
Available Sizes & Volumes:
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6'6" x 21 5/8" x 2 7/8" — 37L
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7'0" x 22" x 3 1/8" — 44L
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7'6" x 22 1/4" x 3 1/4" — 46L
Shipping & Delivery
Fast & reliable shipping across Europe. Orders are processed within 24–48 hours and shipped in reinforced packaging designed specifically for surfboard protection. Estimated delivery time is 3–5 business days depending on your location. Tracking information is provided upon dispatch.
Warranty & Guarantee
All Sumatra surfboards are covered by a 2-year manufacturer’s warranty against defects in materials and workmanship from the date of purchase.
What is covered: Structural factory defects, original skin delamination, and fin box/handle mounting flaws not caused by impact.
What is not covered: Damage caused by normal wear and tear, wave breakage (snapping), impact with sandbanks or rocks, prolonged sun/heat exposure, or improper storage.
We also offer a 14-day return window for unused boards in their original packaging across the EU.
Board Care & Maintenance
To maximize the lifespan of your softboard: Rinse with fresh water after every session. Avoid leaving the board exposed to direct sunlight or inside a hot car for extended periods. Do not apply surf wax to EVA textured decks. Store flat or vertically in a cool, shaded area.