Fourthelement X-Core Thermal Protection - Vest Divemaster and because it is buoyant

and because it is buoyant

Stainless steel polished lens holder

*Please note that the backplate is not supplied with the Harness*

Extremely compact

If more than that

Fourthelement X-Core Thermal Protection - Vest Divemaster and because it is buoyantX CORE VEST MENS AND WOMENS The physiological response to cold stress is to reduce blood flow to the periphery and look after the body core, where it can often just be a matter of time before cold becomes the limiting factor in the safety and enjoyment of a dive. X Core provides extreme thermal protection to the core, enabling longer, more comfortable dives. Designed to be worn under an Arctic, Arctic Expedition, Halo 3D or any other drysuit