New Balance 840v4 shoes

QUESTION:

Hello.  I own two pairs of New Balance 840v4 shoes.  I need replacement laces in size 54.  However, I don't know what style lace it is.  I would describe it as a thin flat lace, as opposed to the wide flat that you see on the  993.  Can you recommend the appropriate style?  Thanks, KH

ANSWER:

Here is a link to the laces I would recommend for the New Balance 840v4 : https://shoelacesexpress.com/collections/classic-flat-athletic