Originally Posted by Islander
I am planning to order a pair but I'm closer to 11-12. How much did you size down?
I'm a 10.5US in most brands, a 10US in Alden Barrie and a 9.5US in Alden TruBalance. I am a 9.5UK in the Viberg 2030 last, which is a 10.5US. The Viberg boondocker is on the 110 last, which Jason said is a bit wider and deeper. He suggested that I stay the same as the 2030 last, but I should have gone down 1/2 size.
I would say it depends on how you intend to wear them. I would stay with 9.5 if I was going to wear them with thicker socks in colder weather. I plan to wear them with thin socks or without socks in warmer weather, so I don't need the extra room.