Fourth Element

Fourth Element Arctic Expedition Drysuit Undersuit Top


£123.92 £154.90

Item code: 309309

Out of stock

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  • Reviews

Fourth Element

Fourth Element Arctic Expedition Drysuit Undersuit Top


£123.92 £154.90


The Fourth Element Arctic Expedition Top combines the best selling Arctic Undersuit with material from the Thermocline and Bio-mapping from the Halo 3D.


Chest, Shoulders and Upper Arms use Thermocline material for increased wind resistance and water-proofing when walking around the dive site and minor leaks during a dive.


Body has thicker Arctic material which has a ceramic outer pattern which improves the abrasion resistance and reduces the 'bobbling' effect after use. Bio-mapped areas use thicker, more insulating materials over key muscle groups and organs for better comfort.


Wrists have a Self-Retracting thumb loop that will help you keep the sleeve in place whilst putting your suit on but will retract back into the cuff to keep out of the way and leave the seal intact.

Product ratings

4 February 2016

Excellent product,very warm and comfortable.Must say that sizing chart is slightly out,I ordered an extra large from another company after checking my measurements on the sizing chart and it was way too small.i ordered the extra,extra large from s

16 February 2017

Good thermals, went diving in a 5C quarry using a trilaminate with this underneath. Also used it as a thermal layer for powerboating when it was snowing and generally awful weather! Really saved me there. Highly recommended!

4 September 2017

High quality garment. Fit me perfectly(tall and skinny so usually struggle with sizing). Just been to Orkney for a few dives and it performed well.

11 February 2019

Ordered a large after looking at the size guide, but had to send back and re-order extra large. Very comfortable and very warm.

19 February 2019

The medium i ordered was far too small, so returned. Go for at least 1 size bigger. It's still an impressive top though.

13 April 2019

The Arctic Expedition Top has met my needs for cold water diving. I was looking for a top that was comfortable and warm but didn't feel as though it swamped me. The top fulfills these requirements. It feels extremely comfortable and kept me warm for several one hour dives with temperatures of 6 degrees in fresh and sea water. It feels bulky at first but once under the dry suit and diving it makes no difference to mobility.A really good quality piece of kit.