A "winterized" version of the authentic 5.11 Tactical Pant is now available. Constructed of tough, 8.5-oz., 100% cotton canvas lined with soft, preshrunk cotton flannel in red plaid, the pants deliver 5.11's unmatched fit, function and performance in a design that looks great on virtually everyone. Flannel insulation makes these pants a versatile choice for on and off-duty wear in multiple environments. Because they're perfect for cold-weather activities like camping, fishing, spectator events and travel, you'll want to stock up. Like the authentic 5.11 Tactical Pant, the Flannel Lined version has the same popular seven-pocket design, 5.11's patented rear strap and slash pockets, double thick seat and knees, bartacking in high-stress areas and more.