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Fins made of 100% pure carbon. Made from a blend of aerospace-grade carbon fiber from Germany and Japan. Using a revolutionary Resin Infusion method, the lightest feasible blades with excellent mechanical and structural performance may be produced.
Each blade has nine layers of varying weights and fiber directions, resulting in an ergonomic, changeable flex that is suitable for extended ascents while putting the least amount of strain on the diver’s leg musculature.
The unique structural design of the blades was pioneered by Greatever to allow the blades to be soft when finning with minimal effort and stiffen up once more force is applied. The stiffness of the blades essentially varies in response to the energy applied by the diver, virtually eliminating energy loss. S-Wing ergonomic foot pockets with full-length elastic silicone railing by Cetma Composites.
Get more thrust with less effort.
Greatever Carbon Fiber Freedving Fins deliver unprecedented thrust for the diver.
With its 29° blade angle, Greatever achieves maximum power and efficiency, making it a must-have tool in any freediving arsenal.
Get the most out of your freediving
Interchangeable blade made from special techno polymer that maximizes flexibility and reactivity.
Soft foot pocket reduced foot fatigue, stiff and responsive reinforced base, maximum energy transfer.
22degree angle between blade and foot optimizes thrust power with less effort. Innovative closed-shoe free diving fins. Comfortable full foot pocket.
Water channeling rails & Carbon Fibre Blade
Greatever blades have water channeling rails, and rails that snap into the foot pocket tendons. We designed and manufactured each type of rail specifically for these tasks. Correct water channeling rails are improtatnt for stabilizing the fin in the water and protecting the blade side edges against impact, without adding unnecessary weight to the blade. Foot pocket rail shape is important for ease of installation of the blades in foot pockets, and the holding power of the foot pocket tendons over the blade.
FAQ
1.Are this fins medium or soft ?
This Fins are of medium firmness.
2.What is the difference between these "pure carbon" and the less expensive "carbon fiber" model?
Carbon fiber is a so called sandwich (fiberglass in the middle of the blade and carbon fiber on top and bottom).
Pure Carbon is carbon fiber only, without any fiberglass.
Because of this, Pure carbon fins are lighter, quicker and better in terms of performance.
3.What is the length of blade only, when disassembled from foot-pocket?
The length is 85cm|33.4 inch.
Let customers speak for us
from 4413 reviews
Super great product. I ordered a small one. The mask has a wide field of view and I can see very clearly. I was shocked when I first wore it. It is much better than traditional masks! ! !

We love going to Hulu with these masks! The size of children is very different from the size of adults. You should measure the size of your face before buying. I hope you will not choose the wrong size. You can ask customer service. These are so much better than masks and snorkels!

As an avid snorkeler, I am always on the lookout for reliable snorkeling gear. Compared to others, this is by far the best snorkeling equipment I've ever used!!! Product is easy to adjust, no leaks! No fogging! A must buy for everyone!

It's fantastic! This is the first full face mask I've ever used and fallen in love with!

Super easy to use, very clear vision! It is also comfortable to wear and the strap can be adjusted to any size. My son loves the panoramic view, it makes swimming easier and more comfortable.

We bought the small size for our 8 and 12 year olds and they fit their faces perfectly, we received the package to test in the pool and take to the beach over the weekend, so far so good, worth 5 stars Praise!

There were no leaks and it was super comfortable. I am a very nervous snorkeler and breathing with a mouthpiece made me even more anxious, but by using this full mask I was able to breathe normally which eased my nerves. The travel bag is also nice.

This product is suitable for snorkeling during summer. Our ten year old son and my husband can breathe through their mouths and noses in the sun and this product makes them enjoy the holidays even more. I will recommend to more friends!

This is a great product! Got this before a trip to Puerto Rico, I usually rent them and hate that. It fit perfectly, no leaks, and a wide view, which was what we expected. So if you're traveling, order ahead to make sure it's the size of your face, but I had no problem at all just following their instructions! Nice.

My son loves this mask. We canceled our holiday in Bali and have been using it for gaming in the pool, normal snorkels get water in but this one doesn't, we will definitely be wearing them next time we go to Bali!

Great set, highly recommended! Great quality, very impressive! Bought a second set as a gift for my wife.

We bought 2 of these masks for our recent trip to Belize. We were able to snorkel in a very cool area and see some incredible fish and other marine life. Once we figured out how to dive into it, we were able to dive and see crabs as big as my head and no leaks! The masks worked great for us and we would definitely recommend them.

I bought this kit for snorkeling in Roatan and everything works great. Light weight and easy to pack. I've never used a mask like this before, but really like it. Make sure you choose the right size and it's easy to adjust.

I purchased two of these masks for my honeymoon. The quality and price are right, a bit expensive, but worth it, both of them think it will last a long time.

Easy to use and carry. Wide and clear field of view.