Fourth Element Xerotherm Socks Size:XL Equipped with a new power-on

Equipped with a new power-on protection system

Five low-pressure ports are situated on a swivelling turret for optimal hose routing with one of the ports sit on the end of the turret for direct flow out of the first stage and prime hose positioning for twinsets and technical diving

The high density material makes the fins negatively buoyant

the NX SERIES backplate has been able to revolutionize traditional approaches

flatlock seams to reduce irritation on the skin

Fourth Element Xerotherm Socks Size:XL Equipped with a new power-onThe updated Fourth Element Xerotherm Socks offer excellent thermal protection and comfort and are thin enough to be worn under other drysuit socks yet capable enough of thermal protection in their own right. They are comfortable thanks to the flat locked seams and fast wicking fabric. Xerotherm is made using Polartec Powerstretch which was originally developed for NASA and effectively traps a layer of air a much better insulator than water next to the