Sizes: 3/77 - 12/122; Fabric: 100% Cotton Drill - 310 gsm; Features: Compliant with Australian night time road work requirements withX back configuration,Bio Motion tape configuration to improverecognition of human shape at distance,Made from durable hardwearing cotton drill,Two chest pockets with pen partition,Twoside hip pockets,One back hip pocket,Two side access pocketsto reach your internal pant pockets,Press stud closure;