Standard Width Belleville Width
B Narrow (N)
D Regular (R)
EE Wide (W)
EEEE Extra Wide (XW)
The information below is to help you determine the correct size before purchasing. Exchanges and returns are welcome.
All sizing advice is based on knowing what size your foot measures on a "Brannock" device (the metal foot measuring device in stores), we STRONGLY urge customers to have their foot measured to ensure proper fit and avoid ordering the wrong size. Even with the best advice and right measurements, each person's foot is different, below are RECOMMENDATIONS only we cannot promise it holds true for everyone but we do find it works for MOST
Hot Weather Boots
Run large (i.e. loose) so we suggest people to order down a half size (if you measure a size 10 on the Brannock device we suggest you order a size 9.5)
MiniMil and MiniMil Transition (TR101, TR102, TR103, TR111 & TR115) hot weather boots
This hot weather boot is an exception to the above rule. Because of the toe box to allow for the wider spread of toes that is called for in minimalist foot wear this boot style even though it is hot weather tends to run SMALL/SHORT. So we suggest you order at least a half size up. (If you measure a size 10 on the Brannock device then we would tell you to order at least a 10.5; some people have found it necessary to go up a full size and order an 11)
Wet Weather Boots (waterproof but no insulation)Run 'true to size' this means order the size you measure on the Brannock device (If you measure a size 10 on the Brannock device order a sizes 10)
Cold Weather Insulated Boot (waterproof and insulation for cold weather)Tend to run small (i.e. snug) so we suggest you order up a have size (if you measure a size 10 on the Brannock device we suggest you order a 10.5)
Boots 
Boots