Levi's Gray Officer Corps Pants 36x31

Levi's light gray Officer Corps gray pants. Approximately 36x31. Size and content tag is missing, but likely cotton or a cotton blend. 4 pockets. Outward facing pleats on front. Button and zipper closure. Approximate flat measurements: Waist: 18" Front rise: 12" Back rise: 16.5" Inseam: 31" Thigh: 14" Width at hem: 8.5" Condition: Some wear, with a frayed section on one knee. Smoke-free.