- Brand: Columbia - Size: L - Color: Khaki/Gray These are Columbia pants. They are from the OMNI-SHIELD line. The inside has a material similar to aluminum, which seems to prevent wind from passing through and keeps you warm. They are full-length. The design has different colors on the left and right sides, which I think makes for an accent. I think this item can be used not only for outdoor activities but also in town. They have been worn a few times, so I think they are in good condition. I am also listing other colors from the same line, so please consider them as well. Please understand that these are used items. Thank you for looking.