Kevin,||I would say no to that. I wear size 12 and ordered size twelve and wear some thick socks ( just one pair) and its great. The insulation and waterproofing of the khombu pacman boots are great and will keep you warm even with Cotton Socks!||good luck!
Answered on 2/8/2011 12:00:00 AM by highonrunning from Maine
If it's the difference of a half size go bigger. For example I mostly wear 10.5, and the boots I got were 11 and snug. But even just a few days of wearing I felt the liner expanding.
Answered on 2/13/2011 12:00:00 AM by grandvizier from San Diego
No. I got my usual size (9) and they're actually a tad loose in the toe.
Answered on 2/14/2011 12:00:00 AM by Joey Shemuel from NY, NY
I did not go a size bigger. I believe the lining is sized, not the outside boot. My son is a 9 for all his shoes including soccer and baseball cleats, and that is the size we ordered.
Answered on 2/15/2011 12:00:00 AM by mom of a snow shoveler from Boston north, Ma