Core EQ 1 Fin Set

Core EQ 1 Fin Set

More control, less drag, pure performance. The EQ 1 fins from CORE have been completely reimagined, tested, and refined over three years to deliver the perfect balance between grip and agility.

Thanks to the wide, beluga-style base, these fins prevent water suction and maintain consistent grip—even at high speeds. That means smoother transitions, easier releases, and more flow on the water. The rounded base connection reduces drag where the fin meets the board, giving you a cleaner, more efficient ride.

And with their hollow-core design, the EQ fins are about 30% lighter than the previous Equalizer model. The textured surface isn’t just for looks, it’s precisely engineered to reduce suction in turbulent water, giving you better control when it counts.

Features:

• 48mm or 42mm  height for reliable grip and loose, playful feel
• Stable grip across all speeds – no surprises
• Hollow-core design 30% lighter than Equalizer fins
• Textured surface for more agility in choppy conditions
• Smooth, rounded base for less drag and more efficiency
• Compatible with all CORE twintips.