Longboard MASCARET 10'6 ESSENTIAL SERIES US BOX

🏄‍♂️ Longboard 10'6 Mascaret - Essential Series - US Box - Prism Surfboards

The ultimate longboard for smooth, powerful gliding

The Mascaret 10'6 is an epoxy longboard designed to tame small to intermediate waves (up to 1.5 m). It offers pure glide, ideal for summer sessions or "river" waves thanks to its US Box Single Fin frame - emphasis on elegance and simplicity.

Made in France, with EPS construction + double wood battens and vacuum lamination, this board embodies solidity and lightness. It's part of Prism's responsible approach, with Ecologic recycling at end-of-life and careful production without intermediaries.

✅ Technical data

• Length: 10′6″ (3.20 m)

• Width: 24″ (≈60.96 cm)

• Thickness: 3 3/8″ (≈85.7 mm)

• Volume: 101 L 

• Construction: high-density EPS core + double wood batten (extra strength) + epoxy vacuum lamination - a sturdy yet lightweight board for its size.

• Shape: classic US Box Single Fin longboard, round outline and flat rocker for superb glide.

• Centerboard: US Box designed for 10″ centers (fiberglass centerboard supplied).

• Weight: 8kg 

🌊 Behavior on water

• Immediate take-off, even in soft waves, thanks to its generous volume.

• Fluid glide, perfect for effortless noseriding sessions.

• Nose-riding made easy: ideal for positioning on the nose, looseness, longboard aesthetics.

• Reinforced strength: double batten and generous shape for perfect glide, even with heavier weights or for collective use.

• Assertive versatility, really suited to small and medium-sized waves as well as atypical surf spots (rivers...).

🎯 For which rider?

• Ambitious beginners or heavy enthusiasts looking for maximum volume for rapid learning.

• Traditional longboarders looking for a US Box board with classic lines.

• Intermediate/expert riders who like to glide with style and simplicity.

• Families, schools, rentals: shared board, ultra-tolerant and high-performance.

♻️ Manufacturing & environmental responsibility

• French brand, rigorous quality control. All our boards are 100% shaped and glassed in our factory in Asia, which replicates our manufacturing methods, and are designed and tested in our workshop in France.

• Double-slatted wood + vacuum epoxy for durability and design.

• Recyclable via Ecologic France, commitment to the responsible board industry.

• Sustainable production, direct distribution, minimalist recycled packaging.

❓ FAQ - essential questions

For what weight?
Very forgiving board, suitable for weights up to 140 kg.

Is a fin included?
Yes, the board comes with a high-end 10" fiberglass fin. The US Box allows you to fit the center fin of your choice at a later date if you wish.

Is it suitable for hollow waves?
It works very well up to 1.5 m, but is primarily a longboard for flat waves.

Beach and rental use?
Perfectly sturdy, stable and easy to handle - ideal for everyone.

What to do at the end of its life?
Take it to an Ecologic point for sensible recycling.

✅ Conclusion

The Mascaret 10'6 from Prism is the grail of longboard surfing: elegant and durable. A board designed to glide along and help you discover - or rediscover - the beauty of US Box longboard surfing.

🔗 See also

➤Longboard 9'4 Essential Series US Box FCS 2 - for a more compact size.
➤Longboard 10'0 Essential Series US Box FCS 2 - less volume for the lighter ones.
➤Longboard11'0 Essential Series US Box - a step up for even more glide.
➤Longboard11'0 Original Series US Box - Gorgeous and for micro waves.
➤ Longboard 10'6 Original Series US Box - rugged and versatile.