I have the same boots and the same problem. They are POORLY designed and are horrible for the price. I've also snapped off several of the hook eyelets off, as they are too weak for a rugged boot. If you reach inside the boot, you'll find the rubber toe guard that looks so nice on the outside of the boot protrudes on the inside- this is what's causing the hot spots. I've tried polypro liner socks, silk liners and tightly woven smooth merino- all failed after about 5-6 miles. I now use them for work boots. I bought the wide and they should have worked- it's a design flaw. Trail runners don't work for me on rocky hikes, I use Keen Targhees with Superfeet insoles and they get the job done. Find what works for you and fits best. The St. Elias are not your fault- I though mine were a great fit until I put miles on them and discovered the silly design flaw. By the way- we aren't alone. I've run cross several others who have the same problem with these boots.