Post Archive Faction's 5.1 Technical trousers are constructed in olive green stretch fabric with a structured straight-leg silhouette. The design features diagonal concealed front zip pockets, side slip pockets, and a concealed rear zip pocket for secure storage. A mid-rise cut with elasticated rear waistband and press-stud and zip fly fastening complete the functional construction. Wear these with minimal layering for an understated technical aesthetic.