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Fourth Element

Fourth Element Arctic Drysuit Undersuit Leggings



Item code: 309310

Choose size
  • Medium / 31-35 inch XT500LM £140.00

    Despatched immediately

  • Large / 35-39 inch XT500LL-Black £140.00

    Despatched immediately

  • X Large / 39-43 inch XT500LXL-Black £140.00

    Despatched immediately

  • XX Large / 43-47 inch XT500LXXL-Black £140.00

    Despatched immediately

Product Sizing Chart
  • Details
  • Reviews

Fourth Element

Fourth Element Arctic Drysuit Undersuit Leggings




Fourth Element Arctic Leggings - Combining the outstanding performance of the Xerotherm with additional thermal layering, the Arctic is the next stage in the development of a high performance system for divers in the most extreme environmental conditions.


Using a combination of fast wicking, high insulation fabrics, the Arctic creates a micro climate around the wearer, keeping the body dry and warm. A high density inner fleece provides superior insulation, with maximum comfort and wicking, whilst the outer layer, which has a water repellant finish, ensures a snug fit.


Suitable for year round use underneath neoprene drysuits or summer use under membrane suits, the Acrtic, builds on the performance of the Xerotherm baselayer to be the perfect lightweight undersuit for dry suit diving.


The Arctic will also continue to perform when wet. In situations even when a drysuit has flooded, the Arctic continues to provide thermal protection. Fully machine washable.


Increase the warmth of your xerotherm by add a Fourth Element DryBase layer underneath. Pre and post dive use the Fourth Element Ozone outerwear to avoid the chill.



  • Secure foot stirrups keep the leggings secure.
Dive Type Scuba
Material 80% Polyester
17% Nylon
3% Elastane
Material - Lining 100% Polyester

Product ratings

18 January 2006

Best suit used. Less bulk than the Weezle which gives more movement, keep you like toastie.

16 January 2007

Excellent product. Very cozy indeed, never felt the cold and was toasty even on the surface in cold winds.

11 February 2009

wow i have got the arctic top and leggings use with posiedon base layer and i am like toast. am useing under typhoon neo,movement is great and doesnt clump up behind your knees when i came out left top on and walk round like that,like having your o

5 June 2009

Top thermals, have kept me warm for 40mins in 5C water in a membrane dry suit. They do seem to shrink slightly over time - worth bearing in mind when ordering!

29 June 2010

Very snug!

5 January 2011

These define warmth, simple :-)

19 March 2011

It's reputation goes before it. Wouldn't want to wear all the time, but will be v nice in the cold weather.

31 May 2011

Very warm, slightly long in the legs for me but great buy.

8 July 2011

Excellent, used them for the first time on Wednesday and they were warm and comfortable. Sizes are a bit weird, I'm 6'3 with a 34 leg but XL was way too long. L peoved to be a perfect fit.

4 November 2011

My size accordingto table, but in reality leggings are to long. Apart from the sizes, very warm legging.

10 January 2012

quality purchase

7 April 2013

Have used them for 3 days' sea kayaking out of Oban with several practice rescues. In combination with a good drysuit I was well - insulated and comfortable in the water. I think they are just right for this purpose.

17 February 2014

Used for the first time in 9 degrees of water while cleaning the viewing tunnel in the Sea Lion pool. Feels great Wears great and keeps me warm. Chose the two piece due to finding one piece suits that allow me to stretch up without my voice changing

22 April 2014

worn in

14 July 2014

Stunning performance! Warmth without buoyancy!

4 February 2015

I bought this to go with my new WP D10 ISS Dry suit.I haven't tried this in diving yet.But I have tried it on for size and fit.A snug fit and very warm.I would recommend this product.

3 February 2019

Tried it this weekend and was impressed by the warmth.

11 February 2019

Not dived with them on yet but do seem very warm.

12 April 2020

Finished off the set.

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