Geissele Automatics, Sub-Zero Hat

The intent for the Super Sub-Zero Hat is to fully cover all parts of the head from the back of the neck and up while leaving no room for cold air to enter. With a military construction it can be used with other head caps and equipment. Sturdy and well constructed for very active use (OSFA). Planned and executed the design, factory sourcing, costing, fabrics, colors, construction and logistics.