I bought a new set of Sidi Vortice Air boots and when I tried them on I must have only tried on the left one, because now with both on the right on is just a hair to small on my toes. Would it be better to get boots in the next size up and use thicker socks? Or is there any advice for helping these fit better? They don't fit uncomfortably on the bike, although I have only sat on my bike with them, they have not seen a ride yet. How comfortable are they supposed to be??? Any advice is appreciated!