Xerotherm LS top2

Fourth Element

Xerotherm Long Sleeve Top 

The Xerotherm range is the ultimate base layer for use under a drysuit. Made using Polartec® Powerstretch®, the Xerotherm traps a layer of air (a much better insulator than water) next to the skin, keeping the wearer drier and more comfortable. The unisex range is designed to be worn under another undersuit or on its own under a neoprene drysuit providing astonishing warmth without contributing to bulk or buoyancy.

Combine the long sleeve top with the leggings and socks in the range to form the perfect 3 piece set. Add the xerotherm vest to provide superior upper body warmth.

  • Flat seams for next to skin comfort.
  • Thumb-loops to hold the sleeves in place during donning (these should be removed from the thumb and pushed back under the wrist seals prior to diving).


  • Purchase as part of the 4-piece package (includes long sleeve top, leggings, vest & socks in a bag) and get the set for £236.50
  • Purchase as part of the 3-piece package (includes long sleeve top, leggings & socks) and get the set for £205.50
Sizes Available
Gents sizes: Small to XXX Large
Ladies sizes: 6 to 20
Please contact us to confirm sizes currently available.