I can't remember what pattern number I based these on. I know it was a simplicity one, but I had issues with it as written. The first one I made gave the child plumbers butt so I had to do some redrafting of the pattern to actually fit him.
The original pattern calls for patch front pockets, this time I altered the pattern to do more of a classic jean pocket. The fabric was an upcycled pair of mans jeans I bought at goodwill (cost a whole $1.00 US). The mid leg pockets were originally the back pockets of the jeans.
I was actually happy that I only broke 2 needles making this pair of jeans... (and happier still to discover a closer to my house then Joanns source of size 110 needles)