106 THE BOARD TRACKER: This sweater is designed to be your second skin it opens with three buttons to the top shoulder. This is one of the oldest designs out there dating back to the 1890s and used right up to the 1930s for the motorcycle use. For a tighter fit on the track we have waist ribbing at the base and the sleeves. The neck line has a small collar that will not interfere when you are low and tight on the tank. We can also put reinforced concealed elbow patches in the same color to the arms. The arms can be striped or solid of a contrasting color to give the sweater that custom look. Put the felt block lettering with your racing number on the back and the last thing that they will see is your back as you pass them on the boards.