Delta Neoprene Wet Boots



SIZE: UK 3 | EU 36 | US 4, UK 6 | EU 39 | US 7, UK 4 | EU 37 | US 5, UK 5 | EU 38 | US 6, UK 7 | EU 40/41 | US 8, UK 8 | EU 42 | US 9, UK 9 | EU 43 | US 10, UK 10 | EU 44 | US 11, UK 11 | EU 45 | US 12, UK 13 | EU 47 | US 14, UK 12 | EU 46 | US 13


Manufactured from a flexible 5mm neoprene, Northern Diver Delta Flex Wetboots have a unique titanium lining for fantastic heat retention and additional comfort.

The Delta Flex Wetboots feature a durable YKK side zip and a rugged anti-slip rubber sole. They also have additional protection around the heel and toe.

Alterations can be made for a wider fit. See photos for an example. We can remove the zip to make the boot fit more comfortably. Please contact us for more information.

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Customer Reviews

5 out of 5 Stars (2 reviews)

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Awesome 5mm Wetsuit Boots

By Jose Sidali on 20 Feb. 2015

I bought these wet boots online in January and as Northern Diver advised (when I phoned to discuss sizing), they turned up within 2 days - in Spain. Helpful and friendly advice on the phone and amazing service. I have had 3mm boots before and they were a bit cold for my needs but these 5mm boots also have a special 'thermal' lining and are perfect for the Mediterranean winter. I will also be using them with my Northern Diver Semi-Tech semi dry wetsuit when I travel to the UK, when the summer water temp finally arrives. Thanks a lot Northern Diver for superb wetboots and fantastic service.

Wonderful Product, Wonderful Staff, Wonderful Service!

By Jill Tapp on 28 Nov. 2019

I have been a customer of Northern Diver for the last 2 years, first going as a very new diver. I have found all the staff, from the front desk to the " behind the scenes" staff to be really helpful, knowledgeable and friendly. In fact they are so good they managed to specially adapt a pair of boots for my smaller than average feet! The advice I have received has always been excellent and certainly not price driven. I have just collected my dry suit following testing and repairs, the service was excellent and everything explained before being done, and all for very good price. There is only one thing wrong with Northern Diver, their prices are so good I am always tempted to buy more kit when I am there!???? Thank you to Craig and the team!


  • Manufactured from 5mm neoprene
  • Titanium lined
  • Anti-slip rubber sole
  • Heavy duty durable side zip
  • Heel and toe protection
  • Alterations can be made for a wider fit (extra fee may apply)
  • Download Datasheet


Non-Magnetic Item

Non-Magnetic Item

To use the non-magnetic symbol for our diving suits and equipment, we have our products individually tested at QinetiQ, Portland.