Phase Five Carbon 3.7 FCS Twin Fin Set for Surf Style Boards
Article number: 5FINSURF3.7CAR
The 3.7 surf fins from Phase Five are designed for maximum grip and feel while surfing.
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This twin fin set comes stock with all surf style Phase 5 boards 54” and smaller. The 3.7 surf fins are designed for maximum grip and feel while surfing. Built with carbon fiber and an e-glass honeycomb construction for optimal performance.