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 What are the embroidery colors and fonts available? Are you based in Japan? Do Isami Belts shrink? What type of belt do most BJJ black belts buy? Can I order a custom made belt without the Isami label on? Comments 0 comments Please sign in to leave a comment.