five rock poplin short sleeve unlined coverall regular fit in tan md five rock these five rock regular fit size poplin unlined short sleeve coveralls are smaller in the chest, waist and shoulders, for a fuller fit see the relaxed poplins. these easy care, soil resistant fabric work/shop coveralls are made of a lightweight 5.5 oz. preshrunk 35% cotton/65% polyester. a two-way, heavy duty brass zipper withstands repeated high temperature washing and drying. these short sleeve coveralls have two oversize chest pockets; the right with pocket flap to keep small notebooks in place and the left pocket has a pencil slot with two front swing pockets and two hip pockets. the poplin short sleeve unlined work coveralls have an expandable waistband for a more comfortable fit. hidden crotch gusset allows for climbing, stretching, and bending in complete comfort. order by chest size.