Pnuma IconX Heated Core Vest Size:X-Large which simply helps you see

which simply helps you see more in less light

operates on a 9 Volt battery (not included)

The True Ballistic Range (TBR) technology takes into account the angle of your shot and your rifle's ballistics to put you dead on every time

thus eliminating humidity

Aerators run on (2) D-Cell batteries or included 12v plug

Pnuma IconX Heated Core Vest Size:X-Large which simply helps you seeProduct Description Pnuma IconX Heated Core Vest The revolutionary design of the IconX Heated Core Vest puts the heat where your body needs it the most: next to your skin. Worn under all of your layers, we combined next to skin warmth with the unparalleled wicking and muscle support of IconX performance to create the most innovative base layer available. Three different heat settings provide incredible, sustained warmth with no bulk and complete