100% cotton flame-resistant twill; Bi-swing action back for ease of movement; Two-way front zipper with concealed snap-over fly; Sleeve cuffs with adjustable concealed snap closures; Banded waist with elastic inserts; Regular (30") and tall (32") inseams availabl; Pockets include two chest pockets (left with concealed snap closure),; two hip pockets (right with concealed snap closure) and two swing pockets with s;