Custom developed Halley Stevensons 13-oz. 100% waxed wool with Moon Herringbone Wool. Halley Stevensons is the leading expert in waxed and weatherproof fabrics since 1864. Moon is one of Great Britain's most historic woolen mills founded in 1837. Body lined in 10-oz. British cotton moleskin. Moleskin lined collar, collar stand, inside cuffs, and underneath pocket flaps. Sleeves fully lined in Poly Taffeta. Antique brass armpit grommet vents. Three gusseted snap-closure pockets (chest pocket fits iPhone 7). Adjustable cuffs with snap closure. Antique brass YKK two-way zipper with leather pulls. Custom antique brass YKK bear snaps. Signature zig-zag reinforcement on the back of collar. Spot clean only. Made in California.