The insulated Override Jacket is a mid layer with exceptional breathability, which avoids causing a stuffy sweaty feeling without introducing so much airflow that body heat escapes. The result is a highly breathable mid layer suited for high-output physical activity & adds warmth to any outer shell. Features High performance breathable mid layer Ideal for layering under Gore-Tex shell 20D Ripstop Nylon shell fabric is lightweight, breathable 60 gr. 3M™ Thinsulate™ insulation Stretch fabric chassis for comfort & mobility DWR treatment for shedding water Breathable moisture wicking lining 3M™ Scotchlite™ C790 carbon black reflective Lightweight insulation is highly compressible, hypoallergenic, highly water resistant for warmth when wet 2 zip hand pockets 1 zip chest pocket under insulation Inner zipper draft flap Elastic low profile cuffs ideal for layering Low profile adjustable bottom hem Zipper garage for next-to-skin comfort Comfort lining YKK® zippers