66% polyester, 28% rayon, 6% elastane.
Each sport coats breast pocket lining matches the lining of inside of the coat, allowing for use of a pocket square.
Two button closure.
Notch lapel with pick stitching.
Zippered inside pockets for maximum security.
5 button sleeve placket, that way if the jacket needs to be shortened, there are still enough buttons on the sleeve.