Exact American regular fit.Snaps and zipper closer.
The men's shirts jackets are build with full zipper &snaps design for easy on-and-off, hooded design with adjustable drawstring,quilted lined for extra warmth,2 side pockets and 2 breast pockets
The thick flannel jackets are perfect in Spring,Fall,and Winter.Suitable for daily wear,office,sport,skiing,and skating.
You may buy one size up to keep a loose fit,this is jacket shirt, buying a size up may have enough room for wearing other clothes like t shirts,sweatershirts.