Men's Footwear - Our lasts run large so we suggest going down half a size from your average US shoe. For example, if your average size is a 10D, we suggest a 9.5D. See all of our lasts and fitting information here. 

Sneakers - True-to-size. If between sizes, go up to nearest full size.

Women's Footwear - Select your average shoe size.

Not sure? Send an email to info@grantstoneboot.com referencing your current sizing for help.