Hi. Welcome to my garen build. As you can see we have 2 builds, dps and tank. First I wanted to do off-tank as 3 choice but i didn't, dunno why :P.

I think with item there is everything clear. If not please ask in comment. In tank build at last item i gave second boots(forgot put it after first :P), if you think there is too less magic resist and many strong ap champ in enemy team.

So this is the end of this short presentation. The builds should tell you all you need to know themselves, just try it :).