Fourth Element Women's Arctic One Piece meta-size-chart-fourth-element-thermocline-size-chart The integrated second stage has

The integrated second stage has also been completely redesigned for easier maintenance

Pneumatically-balanced second stage results in smooth

Monoplate backpack fits single or double tanks

Waterproof battery compartment protects internal electronics even if light accidentally floods

Storage temperature: -20°F to +140°F (-29°C to +60°C)

Fourth Element Women's Arctic One Piece meta-size-chart-fourth-element-thermocline-size-chart The integrated second stage hasRedesigned for 2024, the Arctics two layers of high insulation, low bulk fabric ensure exceptional levels of thermal protection. The Fourth Element Arctic is a highly popular thermal undergarment, now offered in a streamlined one piece design. With the advanced two layer technology developed by Fourth Element, the One Piece Arctic offers a straightforward solution for achieving optimal thermal protection. Low bulk thermal protection to the