The IST F1 Rocket Fins are a proven favourite among military, commercial, and technical divers worldwide. Built from solid rubber with a traditional vented blade design, they provide exceptional power and efficiency while reducing drag on the upstroke. Their stiff blade construction offers explosive propulsion, making them ideal for challenging conditions and demanding dives.

Featuring a robust open-heel design and heavy-duty straps, these fins are made to withstand years of use. Whether you’re diving in strong currents, carrying heavy gear, or simply prefer the feel of a powerful paddle fin, the IST F1 Rocket Fins deliver dependable performance dive after dive.

Key Features

• Rugged Rubber Construction – Durable and built to last

• Vented Paddle Blade – Reduces drag and increases efficiency

• Heavy-Duty Straps – Secure, reliable fit with dive boots

• Stiff Blade Design – Provides maximum thrust and propulsion

• Military-Tested Design – Trusted by professionals for decades

Benefits

• Powerful propulsion with fewer kicks

• Long-lasting durability for frequent diving

• Comfortable fit with wetsuit or drysuit boots

• Stable and reliable even in strong currents

• A trusted, no-nonsense fin for serious divers

Ideal For

• Technical, commercial, and military divers

• Recreational divers seeking a strong, durable paddle fin

• Diving in strong currents or with heavy equipment

• Anyone who values power, control, and reliability underwater