Like a nice bright pair of boots, want to stand out on the field, pick up an orange, blue, yellow, red or green pair! Or are you looking for a classic pair without any of these new colours, just traditional black boots or clean white ones, remembr those white ones will need a lot of cleaning!
Colour is created from the spectrum of light interacting with the eye. It is defined by they way in which the retina, the light-sensitive tissue lining the inner surface of the eye, reacts to the different parts of the spectrum.
The colour of an object, in this case rugby boots, depends on the colour of the light leaving their surfaces. Familar colours in the spectrum, are called the rainbow, they are; Red, Orange, Yellow, Green, Blue, Violet with Infrared at Ultraviolet at either end, that are not visible to the human eye.