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Saeko Tech Diving Fins

31 Reviews | 18 Questions

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Product description Saeko Tech Diving Fins

One of the shortest fins of its kind, Techfin has an edge on the side designed for heightened maneuverability, making it popular among technical and advanced divers.

Made from 100% rubber coated with stainless steel strap.

Compact design for efficient mobility.

Equipped with dinamic edge for powerful thrusts.

High force fin with edges for maneuverability.

Discover Saeko Tech Diving Fins in stock and at the best price. Visit diveinn, your online shop for dive equipment and join all deals without leaving home. Secure payment and tracked shipping guaranteed! Order your Saeko Tech Diving Fins now and complete your equipment. Enjoy your daily and sport activities to the fullest!

Features Saeko Tech Diving Fins

Strap

spring

Color

Black

Age

Adult

Recommended Use

Technical diving

Customer reviews of this product (31)

Technical questions about this product (18)

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4.96 / 5

31 Reviews

5 stars

96%

4 stars

3 stars

2 stars

1 stars

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Quality

Andres Moreno - 22/02/2024

These are fins that I have been using for more than a year. I acquired the current ones because I gave the old ones to a good friend. They give you negative buoyancy, they give you great thrust and they are also very beautiful and quality. Be careful, you have to have good legs for them, if you need to speed up in case of an emergency, so let's train.

Excellent product value for money

RAUL - 13/02/2024

The fins are of very good quality, they are a little wide so consider the thickness of your boot and the height of the sole, but the fins fit both recreational and technical diving.

Excellent quality

Sandro Correia - 28/09/2023

Better quality for the price paid, the size is a little big but quite comfortable, buoyancy is a little negative in salt water.

Good product

marco - 25/09/2023

I switched from jetfins to these "de profundis" ones and I'm very happy with them. they are "rubbery" and not "plasticky". shipping was quick.

Sizes

RAFAEL - 27/06/2023

It does not size excessively, I read the recommendations that ensured it and I ordered M, I had to change to L

Great fins

Francesco Consalvo - 10/06/2023

Excellent red color fins, excellent fit and thrust.

Spectacular.

Homegrande - 29/05/2023

Good buy. They look very good, they are very resistant.

They are big

Victor Guzmán - 08/11/2022

It is an excellent option in terms of price/quality, it is important to know that they are large, I ordered XXL, I am a size 12 or 46, they were a bit large on me, but they work perfectly.

Fin

Jon - 16/07/2022

Nice product and delivery on time. The Fin looks great!!!

Excellent fins!

Javier - 06/07/2022

Excellent fins. Perfect buoyancy good for both recreational and tech diving.

Review

Ali Alnamani - 03/03/2022

Good fins and its looking perfect

Excellent quality

Paulo Lima - 07/12/2021

Great quality product! Very good quality price! I recommend

Very happy

Aitor - 02/12/2021

I was looking for a technical fin that would not leave me a kidney in its purchase. These are perfect. They allow technical flapping in comfort, their size is perfect and the quality material. Don't expect super propulsion, but they're not made for that either.

Fins

Daniel - 09/11/2021

Very good management of shipments and good product, it fits my needs perfectly.

Very comfortable

Borja - 02/10/2021

A very comfortable relationship between comfort and hardness. I have used them with wet and mono bottle, and dry with SD and stage bottle. Moves perfectly

Nice rubber find at a reasonable price

peter - 13/05/2021

A really nice fin, it's the same shape as posaidon's rubber fin

Excellent fins

Ander - 19/11/2020

Great fins for all types of diving (I am a recreational and professional diver). Strong, short and manageable in complex situations. The stainless steel spring makes it easy to put on and take off the fins. In size, I ordered an XL with a 42 foot. I use them with a 3mm neoprene sock and a 3mm or 5mm sole boot (more comfortable with the 5mm ones). Good service and good product.

Great drysuit boot

dr - 22/10/2020

XXL fits nicely on a 45 EU drysuit boot. It also fits good on rockboots.

Fins - recreational and technical

Magda - 18/09/2020

Super fins. They are suitable for technical and recreational diving. Not too heavy and not too hard, but it drives it. It is short so it is suitable for diving in wrecks and caves.

Fins and ereader

paul verstrepen - 09/08/2020

Made 2 orders that were in stock. Later it turns out that only the fins were present. I wanted to have an alternative. I indicated this immediately after the email. But I had to immediately pay shipping costs for that, even though everything was ordered in one go. I then suggested that they could only pay back all the costs and that I wouldn't buy anything. However, there was a very late and ridiculous response to my email. So I received my fins, albeit at a different pick-up point than I requested, which meant that I had to take the bus there, while my point was within walking distance. I have heard nothing more about the other item, nothing about the refund of the amount ... In short, the fins are of good quality, the service sucks and in my opinion it is so easy to make money. First have an order paid, and then no longer respond. This is a large amount for me. If this is not resolved I would advise everyone to stop working with the ... INN group.

Check the size chart.

Craig - 01/08/2020

Great Fins But make sure you buy a bigger size, I am a size 8.5 us shoe and had to get size XL

Technical fins

Germán - 18/07/2020

Very good quality and design, the only thing that cuts a little long, which would be the least, but very wide and move a little laterally.

Jet fins - de profundis techfin

Jet Fins - De profundis Techfin - 26/05/2020

Super fins. Very good quality. They are suitable for recreational and technical diving. Short, not too heavy, manoeuvrable and give a good drive. You can dive in current and in wrecks.

Excellent fin at better price

Patrik - 14/04/2020

This is the same fin as several more expencive brands, like Poseidon (they literally just put a different logotype on the same fin). The metal spring is a huge improvement from older jet fins, and these have a very practical loop in the back of the strap.

Fin fins

Rafa - 15/12/2019

They arrived on time, good fit and selected size

Fins

Marina - 06/12/2019

They arrived at the set time. The truth is that I have made several orders with this company and the deliveries are very fast. The fins are very good, we'll see when you try them in the water.

My best fins

Jakub - 19/10/2019

Fine fins for good money? This is the right choice!

Techfin

Oleg - 20/06/2019

The perfect price-performance ratio. Fast delivery.

Super jet fins

Magdalena - 01/02/2019

Super jet fins. Hard enough to give the power to move. Short enough to be a perfect dive in wracks and caves. Very good quality.

Super jet fins

Magdalena - 01/02/2019

Super jet fins. Hard enough to give the power to move. Short enough to be a perfect dive in wracks and caves. Very good quality.

Review

Paul wildsmith - 04/11/2018

Fast shipping happy with price and quality

What size should I use?

Isai cruz - 10/04/2024

I am size 42 with 5mm boots, what size do you recommend L or XL?

Answer of Srdan

I would recommend L size.

Answer of Steve

I have size 41 (EU), diving boots that are 5mm thick. I have the fins in size XL and they fit perfectly.

Product functionality information

Rui Gomes - 20/03/2024

I would like to confirm if these fins are a good option for recreational scuba, and if they have versatility in both thrust and maneuverability, I use a wetsuit between 7mm and 10mm, and boots with 3mm/5mm soles, will the size be M? since I wear size 40? (To use with boots), what is the weight of the fins, and if not, can the size be exchanged?

Answer of Agustín

These are technical fins, you should learn finning, if you use them doing a scissor kick your legs will be very strained

Answer of Alessio

They can be used for recreational diving. They are negative buoyant. You may prefer neutral fins. I use XL for EU size 43. You may need L, perhaps of your sole is thick and shoe is wide.

What size should I buy?

Felipe - 22/02/2024

Hi, my name is Felipe and i wear EU 43 with a 5mm boot (i live in Brazil, so i dive in tropical waters). Do you think i should buy L or XL? Cheers, Felipe

Answer of Jun

XL XL XL XL XL XL XL XL XL XL XL XL

Good morning, I have an XL wetsuit shoe, what size should I get? Then I wanted to know if the fin is a soft or hard fin?

Nicola y - 11/02/2024

Good morning, I have an XL wetsuit shoe, what size should I get? Then I wanted to know if the fin is a soft or hard fin? A thousand thanks

Answer of Ana Carolina

Negative buoyancy in salty waters, requiring the redistribution of ballast. The springs are well tensioned at first, but tend to loosen slightly with use. It is recommended to wear diving boots with reinforced heel. In open waters, they lose a little propulsion for ocean fins, but they are great for shipwrecks and caves.

EQYIIVALENCE IN SIZES

EDUARDO ALBERTOS - 20/01/2024

I WEAR SIZE 7 MEXICAN,,,,,,, WHAT SIZE DO YOU RECOMMEND….WEAR. .???

Answer of Rogério Alonso

I use 42br, let´s say 5mm size 11. I got the XL

Answer of Alfredo

Hello. I think an L, but they are wide. If you are going to wear them with booties, perfect, but without them the size is large. All the best.

Fit

Mattia - 28/12/2023

Hi, I would like to buy these fins which last me, do you recommend me with a foot pocket on a dry suit, size 43, fit size 45

Answer of Charly Emanuel

Order a size larger, they are a bit small

What size should I buy?

Kandy ortiz - 20/12/2023

I am a size 40 lady / I will wear them with 3 mm boots, what size should I buy?

Answer of Alfredo

Hello. For a 44 foot, I ordered some XL, the 3mm booties fit me perfectly. Without these, they would be too big for me, since the fin is wide and comfortable.

What size should I buy?

Kandy ortiz - 18/12/2023

Good afternoon, I want to buy these fins but I don´t know what size to order. I am size 6 MEX. And I will use them with a size 6 MEX 3mm boot, what size should I buy?

Answer of RAFAEL

The size is quite tight, I initially bought the lower one and had to return to order a larger size and the back support is very tight. If you are looking for weaving and technical flutter, they are perfect.

What size should I buy?

Felipe - 03/12/2023

Hello! I wear size 41 and will use it with 5mm neoprene boots. What size should I buy? AM or L?

Answer of Xavier

I have size 42 with 7mm. I took large and it is good. I think for you large is ok

Size M

Chiara - 25/11/2023

Good morning, what does size M correspond to for these fins? Thanks in advance

Answer of Fernando

I wear 41 - 42 shoes, depending on the model, and I bought size M for the fins, and they fit me well.

Size and weight for size l

Haupt - 06/07/2023

In the above questions, there are different statements about the weight of the fins. So here are the questions again. How heavy is a fin? What is the blade length and width? What is the foot length and width? Thanks

Answer of Francesco

Hi, XL fin weight approx. 1.5 kg, shoe width 10.5 cm, shoe length 22 cm, total fin length 51 cm, blade width 24 cm, blade length 24 cm. Francis Consalvo

Choice of size

Adrien - 04/09/2022

Hello I am thinking of ordering them to wear them with the Scubapro Semi Rigid Dry Suit in size 43/44 for my drysuit. Does size XL fit? Thanks

Answer of Daniel

It depends on the size you normally wear, they are a size or two more than the one you wear, I recommend them, you have very good buoyancy with them and very comfortable

Compatibility

Erdem TUFAN - 06/08/2022

Hello Tradeinn employees Endless love and respect to you.I want to buy two products from you. One of them is De profindis Tech Diving Fins Black (Ref: 4236866) and the other is SEAC Pro HD 6mm Booties Black (Ref: 86628).My foot size is EU 43.5.Which size diving shoes and flippers should I buy from the products I mentioned above according to my foot size?Thank you.

Answer of JAVIER

XL fin size, and booties you will have to try it to decide the size. Best regards

Answer of Sante

You have to get an XL without a doubt. For shoes a 44 that is an L

Size to use with booties

José Carlos - 18/07/2022

I have a 45 EU and my idea is to use it with a 3 mm boot and a wet suit. I get the feeling that size 2XL is going to be too big. I insist that it will not be with a dry suit. The first question is that. For a foot size 45 EU and use with a 3 mm boot, is the size XXL? And the second question: if it is too big for me, do they change it for a more appropriate size?

Answer of Victor Manuel

I bought it XXL and it comes very large, with everything and the boot it moves, I think that with a 3 mm boot it will come off. I don´t know if there are any changes. Cheers

Buoyancy

Gacel - 23/09/2020

What type of buoyancy do they have? Positive, negative or neutral? Thank you!

our experts answer

Hello! they have negatif buoyancy. Thanks for your question!

is this price for a single fin or pair?

Ken - 20/07/2020

just checking.

our experts answer

Hello! it is sold by pair. Thanks for your question!

Weight & Buoyancy

KBinoh - 08/01/2018

Hi! Could you please tell me the weight (in gram) & the buoyancy (neutral/negative) of these fins? Was looking at size L... Thanks!

our experts answer

Hello! it is 1.4 kg each and they are negative buoyancy. Thanks for your question!

How much do they weight?

Martin - 28/11/2017

Hello, i would like to know how much do they weight? in size XL. and if size XL is good for 28.5cm / 44-45 thanks

our experts answer

Hello! they weight 900 g each unit. And the XL corresponds to EU 41-43 sizes, it seams that the XXL will be the right size for you! thanks for your question!

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