Fourth Element

Fourth Element Arctic One Piece


X-Small 2-3 business days until dispatch
Small 2-3 business days until dispatch
Medium / Short 2-3 business days until dispatch
Medium 2-3 business days until dispatch
Large / Short 2-3 business days until dispatch
Large 1 In Stock
X-Large / Short 2-3 business days until dispatch
X-Large 1 In Stock
XX-Large / Short 2-3 business days until dispatch
XX-Large 2-3 business days until dispatch
XXX-Large 2-3 business days until dispatch

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The Fourth Element Arctic is possibly the world's most popular and best selling thermal undergarment and now comes in a simple one piece option. The One Piece Arctic features the same innovative two layer technology developed by Fourth Element.

The fabric is fast wicking to remove moisture from the skin, low bulk to reduce the additional weight requirements, provides high insulation efficiency and even performs well when wet.

The suit is fitted with thumb loops to prevent the arms riding up when donning your drysuit, a small zipped pocket on the upper right arm to store valuables, a thinner layer below the knee to accommodate the extra layer of thermal socks and ankle loops to prevent the suit bunching up whilst diving.

The Arctic One Piece comes from sizes XS to XXXL, with sizes medium, large, extra large and extra extra large also having an option of a shorter leg length.

  • Dual Layer
  • Low Bulk
  • Performance when wet
  • Fast wicking fabric
  • Small upper arm zipped pocket
  • Thumb and ankle loops

Visit the  Fourth Element Arctic Features page to find out more.

The Fourth Element sizing range is extensive so be sure to refer to the size guide linked below to make sure you are selecting the best size for you. If you are still unsure or need assistance please contact us and we will be happy to help you.

Fourth Element Arctic Expedition Size Charts



If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

For step-by-step instructions click here


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We offer next day delivery.

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30 day returns.

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