This Beeswift Heavyweight Boilersuit is made from a durable 65% polyester and 35% cotton blend. It features a concealed two-way zip for ease of use, two zip breast pockets, and reinforced elasticated waist for a comfortable fit. Additional features include a double pen pocket on the sleeve, two swing hip pockets with side access, and two rear pockets, one with hook and loop fastening. For added utility, it also includes knee pad pockets, a rule pocket, and a hammer loop.