
Bike like bicycle?
Yes indeed, I spotted him on a bicycle ahead of me.
Were they Mountain Bike Pants ?
No, not mountain bike pants, good suggestion though. They looked more like the cut of dress pants or chinos, but with a few features that stood out, like the one zippered back pocket.
Thank you. Apologies for my late reply. I will try to look for “commuter” gear because, as you say, the combination of the properties you mention make it sound like it could be something like that.