My Tech 6's break in procedure. Put on socks, put on boots, go outside and put water hose in boots, fill boots with water, mow yard. Next day put on boots that are still wet, go to track and ride until boots are dry. Go to dirtweek and ride all day every day, come home and clean red stains from boots with simple green and pressure washer, wear boots for two more years until the soul wears through the boot and destoys side of boot, boots are almost broken in now. Tomorrow go buy new boots and start over.
Seriously, get your boots wet and wear them as long as you can. You want them to form to your feet and there's no better way to get it done than getting them wet and wearing them.