Excellent for Spearfishing as it has the most flexible PP blades make surface kicking way easier than the hard blades. Features: Removable foot pockets (Perfect fiting for DiveR Blades) Super Responsive Blades Foot pocket has different stiffness in different parts - MAX COMFORT while providing POWERFUL RESPONSE 6 Size Available from Size 2 to 13 (Euro 36 to 47) Spearo’s Testimonial: “Have been doing spearfishing intensely for the past 9 years and tried dozens of different fins, this one is absolutely amazing one. Never expect plastic fins can performan so close to quality carbon ones!”