"Carré-cube" - a geometric design meant to draw you in and have you lost in a 3D maze of mystery and silk - or silk and cashmere, as is the case with the scarf above.
"Carré" in French means square, and the word stuck for the scarves which come in a square shape. The name of this scarf is also a witty twist on geometry terms - squared and cubed being the measurements most often associated with surface areas and volume respectively.