Do the belts run true to size or large? Lisa Andersen April 20, 2018 13:18 Updated Follow We carefully make each belt true to size but please allow a 2cm discrepancy/margin of error. See also: Do the custom made belts shrink? Related articles Do the custom made belts shrink? What type of belt do most BJJ black belts buy? Can I return an item? Comments 0 comments Please sign in to leave a comment.