need source for longer length toe straps
 

Does anybody know of a source of longer length leather toe straps? Maybe I have the world's fattest feet, 11D, but I can just barely get the end through the buckle. I prefer to have the toe clips a bit loose in town and tighten them down when I get out into the country. The current toe straps I have are 14.5 inches long not including the buckle.