I am woefully ignorant about turbans and what the style of tying and choice of fabrics indicate. They're damned stylish though.
Neatly tied and a bit of a bulge at the back, I'd imagi ne this would be quite good for cycling quickly because of the aerodynamic styling.
This looks like what would happen if I tied a turban but mine would undoubtedly fall off whereas this one probably takes lots of skill to achieve a devil may care, casual look and stays on all day.
Impressive and practical, you could tuck all sorts of little things into this one.