The caviar motif, also referred to as pique is a mixture of two colors finely interwoven during the knitting. This finesse gives an effect of semi-plain and allows for nuanced colors. This range, more vibrant than those of the streaked variety, will add color to your outfits and can create a match between your trousers and shoes.
When wearing them, you can amuse your self by asking friends to guess the color of your socks. These very subtle blends are often quite elusive and their responses certainly won't fail to amuse you.