HaggarMen's 4 Way Stretch Slim Fit Flat Front Dress Pant

Do these have that hi-shine of some polyester fabrics?

Nice looking pants. By the way, are these button zipper and hook closer or just button and zipper ?

I am looking for the color "midnight" which is a navy color that Haggar makes. Does it say anywhere on the pants/tag that the blue color is Midnight?

Is there larger sizes available?