Magic Marine Ultimate Long John 4mm Black

As low as £174.99
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4mm neoprene long john developed using our latest material and technology to create our best winter (cool water) long john yet.

80% M-Flex 4mm neoprene long john developed using our latest material and technology to create our best winter long john yet. It features a polar lining combined with 70% M-Flex neoprene for maximum stretch and comfort designed to crossover the necessities of flexibility and warmth.


  • M-Flex 80% Neoprene
  • Polar lining on chest and back for warmth and comfort
  • 4WaySupertex reinforced seatpart, knees and shinbone with additional shin protection
  • GBS (Glued Blind Stitched)
  • Critical taping 4WaySupertex reinforced seat part, shinbone & knees with extra padding
  • Propads attachment capability Relief zipper
  • Easy entry shoulder straps with hook and loop closure adjustment Non slip ankle cuffs
  • Specific thickness distribution thoughout for maximum manoeuvrability and comfort Water drainage holes on lower back panel
  • Raw edge ankle technology to fit well with boots
  • Contoured panels for a good fit

Polar Lining. A soft feel interior lining that reflects body heat and makes sure you will stay warm longer.

Inside layer - polar lining (soft touch) With direct contact to the skin, a thermal fleece non itch layer provides comfort ans insulation to provide heat to the most important body parts: the human organs.

Mid-layer - lightweight foam Lightweight foam measured by millimeter which provides warmth and enables full stretch. Enables heat transfer and capture through the pores to maintain a warmer body temperature in cold conditions.

Outside layer - m-flex (extreme flex) Soft woven nylon weatherproof lining to block water penetration and has a soft touch finish with extreme stretch. This shell is water resistant.

Magic Marine Ultimate Long John Size Chart


Below is the size chart for the Magic Marine Ultimate Long John, if you feel you need any help choosing your size please feel free to ask us a question or give us a call.


XXXS 5' 2"-5' 4"
XXS 5' 4"-5' 6"
XS 5' 5"-5' 7"
S 5' 7"-5' 9"
M 5' 9"-5' 11"
L 5' 11"-6' 2"
XL 6' 1"-6' 4"
XXL 6' 2"-6' 5"
XXXL 6' 3"-6' 6"
More Information
SKU MM-15001.160400

UK Delivery Charges

This item qualifies for Free Delivery using our standard delivery service, other options include;

  • 5 Day Standard Delivery Free*
  • 2-3 Day Delivery £7.00*
  • Next Working Day Delivery £7.50*
  • AM Next Working Day Delivery £11.50*
  • Saturday Delivery £15.00*

*Options may not be available to all postcodes, also delivery to offshore and some Scottish postcodes may vary. To check add the item to the cart and enter your post code for a full delivery options.

Ordering Multiple Items

As long as your order is less than 15Kg, and doesn't included any bulky items or items that can't be shipped then the price above should apply.

FREE Delivery - If your total order value is £100 or over, can be delivered by courier and is going to Mainland UK excluding certain Scottish Postcodes then you will qualify for Free Delivery.

International Deliveries  - We ship this item internationally using Fedex, the following examples include vat;

  • Germany: £18.72
  • Ireland: £20.81
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