This is a pair of Carhartt single knee pants in heavyweight duck canvas. Produced in 2015, it sports tool pockets and a left-leg hammer loop.
The care label, which includes sizing, is still intact. The original tag size is a 30x32, but has changed over time with wearing and washing. The size listed, 31X30, is based on measurement of the garment.
Front Rise: 11" | Waist: 31" | Hip: 12.5" | Inseam: 30" | Leg Opening: 8.5"