Fourthelement Xerotherm Socks - Clearance 7mm • Altitude setting

• Altitude setting

takes up little space

This SMB is a standard piece of gear for divers performing drift or decompression dives

a spare mouthpiece

Full dive logging

Fourthelement Xerotherm Socks - Clearance 7mm • Altitude settingThe ultimate baselayer for use under a drysuit. Made using Polartec Powerstretch originally developed for NASA, 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 range is designed to be worn under another undersuit or on its own under a neoprene drysuit. The knit of the Xerotherm fabric produces the fastest wicking effect of any of the products in the fourth