Delivery to UK Mainland from £2.50
  • PayPal
  • Visa
  • Mastercard
14 Day Refunds & Return Policy

Coda Dual Fins (M & XL)


High power is delivered through these fins, with less effort required from the diver. The patented design allows water flow to interact with each fin blade, producing independent thrust from each fin. The Coda Dual Fins also produce thrust on each up AND down stroke, improving finning efficiency. The polymer was developed to ensure a stronger fin action in currents. The elastomer has a soft feel, with good spring, and retains its unique shape even in arctic waters. Fin size chart can be...

Read More


  • Patented dual split-fin design
  • Unique ‘nature’s wing’ shape
  • Superb power and performance
  • Heavy duty build quality
  • Very efficient finning on up / down strokes
  • LightweightBoot size M fits 4-6 UK
  • L fits 7-10 UK
  • XL fits 11+ UK

Delivery, Returns & Instore Collection

When will I receive my order?

International Delivery Times

Monday – Friday 3 – 5 Working Days

UK Mainland Delivery Times

Monday – Friday before 2pm Next Working Day
Monday – Friday after 2pm 2 Working Days
Saturday & Sunday 2 Working Days

UK Extended Areas Delivery Times

Monday – Sunday 3 – 5 Working Days

Please note delivery times may be extended during busy periods.

EU Areas

Please note that due to changes by HMRC, orders being shipped to EU countries will not be shipped on the same day as they are invoiced. EU Orders will now be shipped on the next working day. This only applies to E.U. orders. Domestic and Worldwide shipments remain the same.

Collect In Store?

When you go to the online checkout, you can opt to collect your items in store. We'll let you know when your order is ready for you to collect. Your order will normally be ready to collect the next working day.

Returns, refunds or exchanges?

You can return any item within 28 days of receipt for a refund, provided the item is unused, in its original packaging and in 'as new' condition.

Items will be refunded in full (less postage) if received within 28 days from the date of despatch.


We aim to deal with all returns and exchanges on the day they arrive, however please allow longer during peak periods.

You can return the item(s) by dropping them off in store or by returning the item(s) by post. We do not insist on a specific courier service for the return, so please use the most economical or appropriate method for returning the item(s).

Northern Diver (Int) Ltd
Appley Lane North
Appley Bridge

If an item becomes faulty after a period of time then please contact customer services (01257 254 444 or prior to returning the item. We will either repair or replace the item at our discretion.

Tell Us What You Think

Customer Reviews

5 out of 5 Stars (3 reviews)

Write a Review

Good in Strong Currents

By Mark Carter on 18 Mar. 2016

Used these fins around mull but strap broke on second dive, so I would replace straps with metal spring straps. Apart from this, I found that the propulsion was very good, with little effort and good in strong current.

Stunning Manoeuvrability

By Michael Kovacs on 11 May. 2016

I have a pair of Northern Diver Jet Fins, which are fantastic for technical diving but on the heavy side for travelling. These fins are great for travelling. Shorter, much lighter and superb on dive boats, with very little 'standing room'. Also, I was amazed by the manoeuvrability. They were fabulous on shallow reefs in the Red Sea, in current, twisting and turning while looking for things of interest to photograph. I have since used them in the UK and surprisingly, they aren't that much less powerful than the Jet Fins, even with twins and stages..!

Fins with Impact

By William Ball on 31 Dec. 2015

I have used these diving fins on 35 dives so far and I must say they have preformed way beyond my expectations. My buddies that have also tried them have also been very impressed with their fining efficiency, fit and durability. Thanks to Craig at Northern Diver for suggesting these great dive fins. I even bought another pair for the wife :)


Trade Customers

Northern Diver offers trade accounts. Please click here to register your details and find out if you qualify. Once your trade account has been confirmed you can view all trade prices and shop easily online when logged into your account. Please note when you are not logged in to your trade account retail prices are shown. If you have any queries please do not hesitate to contact us. Tel: +44 (0) 1257 25 44 44.