Hi The braid to build the hatband is not difficult. It is a round braid of 4 laces doubled back on itself. I screw lacing needles on the left hand laces as the left hand laces are threaded through the adjacent round braid as per photo. The round braid continues as normal but with the left hand top lace threaded through before working the round braid. In the above hat band, I braided the red inner first then went around the outside with a navy lace, braiding it in to the adjacent braid all the way. Probably as clear as mud but easy to see when you have a go yourself.