High quality construction and detail make this insulated flannel a standout Legendary shirt jac. Features a 100% cotton yarn-dyed plaid, cotton/poly blend thermal lining in the body, and smooth lined quilted sleeves. Full poly-fill insulation and convenient side-seam pockets for extra warmth. Signature Buck snaps. Big & Tall sizes are designed for men over 6’2″ and add 2″ in body length and 1-1⁄2″ in sleeve length.