Insulated Flannel Jac-Shirt - Navy / Cream Plaid Size:M a tightly woven duck canvas

a tightly woven duck canvas that's been thoroughly saturated with liquefied wax under heat and pressure for maximum water resistance

The fit is trim

plus easy-access handwarmer pockets

Filson logo embroidered at base of crown

Sized for weekend excursions and built to protect gear through any weather

Insulated Flannel Jac-Shirt - Navy / Cream Plaid Size:M a tightly woven duck canvasBased on vintage archive designs, our Insulated Flannel Jac Shirt is a go to for cold temperatures. The cotton flannel is brushed on both sides for outstanding softness. Quilted through polyester insulation traps heat close to the body. Classic button front and spread collar design. Chest pockets protected by buttoned flaps. Low set welted hand pockets. Shirttail hem. 2" box quilt pattern.