Silicone Freediving Fins

Freediving fins simulate the large surface area of a fishtail to help you move faster and deeper through the water. The best pair for beginners will be flexible enough to prevent blisters or chafing while allowing them to develop their leg strength.

Plastic bifins are usually the first set of fins that beginner freedivers buy. However, they wear out quickly and are fragile when travelling, so silicone is the better option.

Ideal for training

While freedivers have the option to train in scuba diving or snorkeling fins, they are often too long for efficient flutter kick technique. This can cause unnecessary exhaustion and waste of oxygen that makes freediving less safe. Short silicone fins like the CORE Silicone Bifins are ideal for building a strong foundation of kicking technique. Their design allows you to build a proper flutter kick while allowing for streamlining and improving back-kick efficiency.

These fins are ideally used as training fins for new freedivers, whether they are taking a beginner course or are looking to improve their kicking efficiency. Proper kicking requires less energy and conserves more oxygen than bad technique, making it the most important skill for freedivers to develop. The CORE Silicone Bifins are designed to help you achieve this and are an excellent pair of training fins to invest in before you upgrade to a carbon monofin.

Unlike many plastic fins, these silicon freediving bifins are virtually indestructible. All they require is some extra care when storing them, including rinsing with fresh water after each use and not leaving them in the sun for too long. The flexibility of the material also makes it easier to pack into a beach bag or travel kit for vacations where you plan to do both scuba diving and freediving.

Virtually indestructible

The Molchanovs CORE Silicone Bifins are the ideal training fins for freedivers of all levels. They help freedivers develop and perfect symmetrical kicking technique, which is essential to optimize efficiency when using longer blades in performance freediving. These training fins are designed for comfort, proper technique and efficiency, and are made of a special grade of silicone that is hypoallergenic, UV-resistant, and works well in all water temperatures.

The design is inspired by the famous CB2 Carbon freediving fins, and features a unique foot Silicone freediving fins pocket, arch support, open heel, and blade-layering structure that creates a high level of efficiency with minimum effort. The foot pockets are molded to fit a freediver’s feet, and the blades can be customized for different widths and lengths.

These training fins are great for beginner freedivers and instructors, and even underwater photographers and other recreational divers. They’re easy to travel with, powerful enough for instructor work, and are comfortable to wear for long periods of time. The only care they require is rinsing with fresh water after each use, and keeping them out of direct sunlight (they can deform if left in the sun for too long). This makes them the best choice for anyone starting their freediving journey or looking to upgrade from plastic bifins.

Easy to travel with

Whether you’re traveling for an upcoming freediving trip or heading to your local training area, it’s always a good idea to bring along a pair of silicone bifins. These lightweight and versatile training fins are ideal for developing symmetrical kicking technique and can help to optimize your performance with longer fins when you’re ready to take your diving skills to the next level.

This Cressi model is a solid choice for freedivers who want a lightweight, travel-ready fin that performs well in all kicking styles. The bungee strap provides easy donning and doffing, and the streamlined design of the foot pocket and blade minimizes drag while providing a comfortable fit. The carbon blade extends up into the foot pocket and features long slender rails top and bottom to channel water for maximum thrust. Acceleration is quick and easy to maintain at moderate exertion, and the fins are surprisingly maneuverable.

While long monofins are popular with professional and competitive freedivers, they’re less convenient for everyday use or vacations. Unless you pack them in a specific bag that holds them flat, they tend to take up valuable space in your luggage and can knock other gear out of place or injure other divers on the boat. Shorter bifins are much easier to pack, and can double as scuba diving fins for your vacation, saving you on the cost of additional rental equipment.

Comfortable to wear

The Molchanovs Silicone Bifins are the perfect training fins for freedivers of all levels. They help freedivers to develop and perfect symmetrical kicking technique and optimize efficiency later on in performances with longer blades. They are lightweight, comfortable and easy to wear in any water temperature. The foot pocket is soft and flexibly designed, while the arch support and open heel provide optimal fit and performance.

While many beginners may use short closed foot pocket scuba fins for their beginner course, freedivers prefer to use full foot fins that allow them to transmit power more efficiently. Generally, a full foot fin has a more rigid sole that provides comfort silicone kitchenware manufacturers in the water and transfers power better from the legs to the fins. This also helps with the frog kick technique of freediving, since it keeps your feet pointed. The closed foot pocket of a normal scuba fin can get tangled up in lines, string or other gear.

Whether you are a competitive freediver, a freediving instructor teaching a course, or simply a traveler that loves to dive and explore, these silicone freediving fins should be part of your gear bag. Pair them with a high-quality neoprene wetsuit, neoprene socks and a professional low volume freediving mask + snorkel set from Divein to create the ideal set for diving in any condition.