The Avanti Quattro + diving fins have a blade length that varies from 37 to 39 cm depending on the size. The fins have an open foot pocket. The four ribs design allows the fins to arch during the fin stroke. The water is then channelled in the opposite direction of motion, minimising pressure loss at the side edges of the fin. Muscle power is thus transformed into propulsive thrust. A new composition of the material used in the Avanti Quattro+ allows the fins to absorb energy even more easily, which is then transmitted in a better and optimised way.
The special channel thrust system creates a channel geometry that can move more water and create more thrust with the same amount of effort. The result is an ultra-high performance fin designed for the most demanding divers. The newly designed foot pocket has large perforations (which prevent the so-called "parachute effect") and the joints at the junction with the blade absorb kinetic energy. The blade with its extremely wide central flap ensures a strong channelling effect in accordance with the Superchannel principle.
- 4-channel design for more propulsion
- Highly flexible material that optimises blade efficiency
- Channel Thrust technology
- Thermoplastic rubber foot pocket and "Tecralene" technopolymer blade
- Stabilising fins"
- Material: Thermoplastic Rubber-Tecralene®
- Type: Open Heel
- Blade Length: 38Cm / 15In (Size R)
- Blade Thrust Area: 780Cm² / 120.9In² (Size R)
- Weight Of Single Fin: 0.9Kg / 2Lb (Size R)
- Color Kit: False
- Channel Thrust: Soft longitudinal inserts allow a controlled deformation of the fin blade while kicking. This channel shape moves a greater amount of water resulting in more thrust for the same effort.
Click link for size guide https://www.mares.com/en_GB/sizechart-diving-fins-openheel
Really helpful (thank you Phil) and even changed the delivery service as I was short for time. Highly recommend these guys and will definitely shop with them again.
Great service,, very fast delivery,, hassle free,, I will look here first !!! Thanks Dave 👍
Great prices and incredibly friendly staff, will definitely be ordering from here again.
Great service and price, ordered online it arrived when they said it would.
bought a Dry Robe, had to arrange a return and resend, fantastic communication and super fast delivery
Best price online for the Scubapro FS-2 with free delivery. Website easy to use, delivery prompt, product well wrapped and exactly as advertised. Recommended. I will use again.
Best price I could find, excellent product, packaged well and fast delivery. Highly recommend this store.
Good company to buy from love this dryrobe dog coat top quality great fit looks great on would definitely recommend to keep our furry friends snug.
This was an easy process purchasing on line , slight delay with Royal Mail but it’s Christmas , but delivered safely and very happy with overall
Ordered a new Dive bag for upcoming holiday, was showing as in stock and 2 day delivery window so though great, have plenty time. Ordered late Thursday evening, but order was still not showing as shipped by Monday morning so was getting bit concerned, especially being up in Scotland. Phoned the store and the gentleman I spoke to was very helpful and actually got in touch with the courier whilst I was on the phone to arrange an urgent collection that morning/lunch time (and at no extra charge to myself). Bag arrived the next day and worked great for my trip.
Bag itself is great, being only 5ft 1, I struggle with most dive bags but this one is perfect, not too wide and with extra grab handle on side it is much easier to lift on to the conveyer at the airport etc than my last one. Large enough to put my weeks clothes inside and still within the 23Kg allowance (just) with room to spare, if needed. Came back from first trip to Egypt with no real damage, just couple of scratches.
Ordered item arrived in good time and expected. No issues. Will use again.
The Royal Mail were hopeless with delivery. Waterworld Sports sorted this out, offering to send a replacement on next day delivery. This was really helpful as I needed my mask in a hurry!
First experience with Waterworld Sports but it's been great, fantastic pricing, quick delivery and the the bag came in perfect condition, 10/10 would recommend and use again
Brilliant personal service.
Russell selected several styles of Wet suits for me to try and was not satisfied until I had the perfect fit.
No rush or sales pressure, it is a truly unique shopping experience.
Fast delivery. Would definitely recommend
Great company to order from would use again I’m a starter diver wanting to get bits of kit from time to time
New bag arrived super quick in good packaging. Really happy with the bag, loads of useful pockets and love that it has weels and Backpack straps. Seems good quality and at a very good price. Thank you!
Super fast delivery
TUSA SPORT UA0101 Water Shoes
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