The ATO™–ALPINE TERRAIN OPERATIONS® HIGH LOFT PARKA is a static insulation layer for cold weather environments. The Climashield® Apex insulation is thermally mapped with three different weights that deliver optimized warmth while minimizing overheating. The unique reversible design provides both alpine and woodland concealment as needed. It is constructed with a durable nylon outer fabric that is wind resistant and packable. The ATO™ HIGH LOFT PARKA features an expandable front zipper that allows the flexibility to layer up or down and even provides coverage for fully loaded plate carriers and vests. Hand pockets are lined in fleece for warmth and interior mesh pockets accommodate cold weather gear like goggles. The hood is helmet compatible and removable. Designed to be layered over baselayer, midlayer and uniform tops as well as armor. Made in the US from US materials.