It’s not food safety, but there’s so much material.

Subway is apologizing that its “Footlong” sandwiches fell short of expectations.

The world’s largest fast-food chain faced widespread criticism last week after a man posted a photo online showing a “Footlong” next to a tape measure that showed it to be just 11 inches. Subway said Friday that it’s redoubling efforts to “ensure consistency and correct length” in all its sandwiches.

So are men of my age.