Filson Jac-Shirt : Oat Heather Alpha 100 This thermal scope features a

This thermal scope features a 25mm Germanium lens

and other "special" ingredients

Coiled Zippers

dual button cargo pockets

without stand

Filson Jac-Shirt : Oat Heather Alpha 100 This thermal scope features aA warm overshirt made from 100% wool. Our Jac Shirt is an outdoor staple that provides the versatile warmth that only 100% wool can. The fabric is crafted with a tight weave that delivers an optimum balance of breathability and wind resistance while providing durability for decades of service. Wools unique structure makes it naturally water resistant, moisture wicking and warm even if it gets wet. It also allows wool to release dirt and odors, making