Additionally , Lotto will provide officials in black , yellow , red for the season .
Nike has produced a new ball , named the T90 Tracer , which will be electric blue , black and white and also a high - visibility version in yellow .
Lotto will provide officials in black , yellow , red for the season .
Nike has produced a new ball , named the T90 Tracer , which will be electric blue , black and white and also a high - visibility version in yellow .