Gully Bull
Love Sponge
Your man fukked up by not putting a protective on wheat timbslol. You would try to get the stains out or wear them stained???
You can take it to a shoe repair and maybe they can work with it. also there are a few websites (I'm not posting them as you need to stop disrespeckin the sanctity of 6" wheat timbs) that show step by step how someone got various stains out of em.
Edit. once the front of the boot gets stained beyond repair then it gets relegated to stomping people out/lawn work