Lightweight Insulation Shirt Hand welt pockets with concealed zipper closures 100% Polyester Heather Mini Rip-stop Body with Plain Weave Overlays, DWR Sleeve cuffs with adjustable snap closure Staying warm doesn't have to mean compromising looks and tactical capability. The lightweight Peninsula Insulator Shirt Jacket proves that. Its ultra-warm, super-soft Primaloft Black Series Insulation is contrasted by tough polyester heather mini ripstop with plain weave overlays and a DWR finish. The Insulator Shirt features a RapidDraw center front snap placket for easy access to a CCW, plus Ready Pockets on the chest with an added layer of patch pockets. For frosty camping trips or cold mornings on the range, be sure to layer under this handsome devil to show off your savvy shirt jacket style.