I have a pair of Ariat Heritage II zip field tall boots for sale size 10 slim, tall for sale! i really did love them, they were a dream to ride in and get your heels down in but sadly (and happily!) my calf muscle has grown. 190$ pretty firm. Otherwise, i would recommend the ovation GOLD circuit pro field boots, I got them because theyre the tallest boot out there without going custom. only complain is theyve been terrible to break in (still not all the way broken in for me) and the zipper dosnt go all the way to the bottom so i have to use a shoe horn. They are really hard to find though. best of luck!
He knows when you're happy, he knows when you're comfortable, he knows when you're confident,
and he always knows when you have carrots.