10.5 EEE and had been used to wearing clown shoes as a kid. 11 wide in Kenetrek hardscrabble and crispi Nevada and guides fit my foot pretty well. Kenetreks are the most roomy on my foot. Got some heel hot spots with he crispi’s but an insole seems to have fixed that. Recently tried some Schnee granite 11wide and the toe box was too narrow though they look really well built.