Fourthelement X-Core Thermal Protection - Vest Divemaster Shot FX comes standard with

Shot FX comes standard with the Aqua Lung Spring Straps

and because it is buoyant

using Cordura® fabric for durability

Stainless steel polished lens holder

Fourthelement X-Core Thermal Protection - Vest Divemaster Shot FX comes standard withX 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