Fourth Element Xerotherm Socks Size:XL the NX SERIES backplate has

the NX SERIES backplate has been able to revolutionize traditional approaches

flatlock seams to reduce irritation on the skin

Whilst the housing remains essentially the same across the Leg3nd range

0 diopters

The high density material makes the fins negatively buoyant

Fourth Element Xerotherm Socks Size:XL the NX SERIES backplate hasThe 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