I ride with a few things in my pocket.. I just don't go down - lol.. Actually I went down in the mud once, kind of like my mother kicked me in the balls once - once, and I had **** in my pocket and it wasn't a problem.. Of course concrete might be a little different.. I will still ride with **** in my pocket - keys, pocketknife, license, credit card, cash - not alot but just the essentials..