Crease-resistant fabric.
Wool.
Button closure.
Welt pockets.
Lined.
Crease-resistant fabric.
Wool.
Elastic waistband.
Sizes 2-7 have faux button with easy-slide hook-and-bar closure; sizes 8-16 have button closure.
Zip fly.
Traditional 5-pocket styling.

https://factory.jcrew.com/boys-clothing/suiting/PRDOVR~E4427/E4427.jsp?color_name=light-charcoal