Fourth Element J2 Baselayer Top Mens

Fourth Element

  • $138.00
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Choosing the best combination of thermal layers is a matter of assessing your needs. Baselayer protection for extended range diving. Developed using antimicrobial silver ion treatments, this fabric was tested in the extreme environments of the J2 cave system, one of the deepest in the world. It is stretchy, warm, and won’t let you down.

With excellent anti-microbial performance thanks to the use of silver ion technology, and outstanding wicking from a unique fabric, the J2 baselayer is designed for extended use under a drysuit.

Silver ions are incorporated into the fibres when they are manufactured, ensuring that the bacteriostatic and anti-fungal properties of the fabric last. This cannot be washed off. The silver ions prevent the formation of bacterial cell membranes, preventing most bacteria from growing in the fibres of the garment. However, this will not adversely affect the naturally occurring bacteria on the skin itself.


  • Developed for J2 caving expedition.
  • Tested for 19 days, 24 hours a day.
  • Anti-microbial silver ion technology.
  • Fast wicking extreme performance.
  • Perfect for extended drysuit diving.


Marketing Product Type – Underlayer

Material: antimicrobial/silver ion fabric

Activities: Recreational/Technical

Warranty: Yes

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