The Fourth Element J2 Baselayer Men's Top is made using a fabric constructed with silver ion technology to prevent infections.

The Fourth Element J2 Baselayer Men's Top is a simple, close-fitting garment with super flat seams that creates a dry zone next to the skin, offering better thermal protection for extended use under a dry suit.

Stay dry with the Fourth Element J2 Baselayer Men's Top quick-wicking, top-performing undergarment, which removes sweat away from the skin, offering outstanding comfort during even longer drysuit dives...

FEATURES:

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