Columbia Omni-Shield Hiking Pant in Gray Size 8

Columbia Omni-Shielf "Advanced Repellency" size 8 gray hiking pants. They have been worn several times, and there is some wear and tear, including pilling on the seat/inner thigh area (shown in the last photo). The color in person is a little darker than the way it shows in the photos, just because of lighting/the camera's color reproduction. Manufacturer's photo included as last image which shows the color more accurately. Bought new, these cost $70. I am selling for $20.