Ditch the heavy bulk without freezing your tail off. The AirLoc Shirt Jac is made with Aerogel technology – the lightest temperature-regulating tech on the market – originally developed for the space program. Packed with serious thermal insulation and breathability, this shirt jac can be worn open as a layering piece or snapped up as a stand-alone shirt.
Aerogel polyester technology delivers lightweight temperature regulation Smooth snap front closures let you adjust on the fly as the workday warms up Adjustable sleeve cuffs help lock out cold drafts and seal in the heat 4 total pockets: 2 chest pockets and 2 waist pockets
7.6-oz. 61% cotton/39% Aerogel polyester Machine wash Imported





