Are the knee pads adjustable? - Not really. They are located in "velcro Pockets", but do not have any way from the factory to keep the knee pads in a specific location. If a person were to go to the trouble of installing velcro to the pads it could be accomplished, however the pockets do not allow a significant amount of area to relocate them.
Are the zippers big enough to pull the pants over boots? - No. The zippers are probably not the issue, however the pants taper relatively tight around the knee area and it would be impossible to get them on or off over a pair of boots.
8 months ago