C4 S-990 FireStone 25 spearfishing fins Size:EU 38-39 Seac’s patented breathing system separates

Seac’s patented breathing system separates inhaled and exhaled air

this 120 cm lanyard ensures your tools are always within reach

lightweight design maximizes underwater maneuverability

Meticulously crafted for performance

Engineered for maximum propulsion and efficiency

C4 S-990 FireStone 25 spearfishing fins Size:EU 38-39 Seac’s patented breathing system separatesUnleash your spearfishing potential with the C4 S 990 FireStone 25. These high performance carbon fins boast a soft 25 stiffness for efficient, fatigue reducing propulsion, perfect for long swims and varied depths. The innovative dovetail tip and red water rails optimize water flow for unparalleled control and stability, transforming every kick into silent, powerful forward motion. Crafted with an ergonomic closed foot pocket for supreme comfort and