Outside shell is poly.

Zip-out lining is poly and wool.

The coat has a button and full zip front, a center rear vent and slash front pockets. 

This coat is NEW, without tags.

Marked L. 

It measures 21 inches from shoulder seam to shoulder seam, 26 inches armpit to armpit, 36/37 inches from mid-collar to the end of the cuff, and 38 inches from the collar seam to the bottom of the back. (All measurements done across the back with the coat laid flat). 

Please compare my measurements with a coat you have that fits you well.  You will NOT be disappointed.