NOTE: If you'reundecidedconcerning themeasurement, please go away us your weight and top, chest and shoulder measurements. We might help you to decide onthe propermeasurement. 1. Pls enable 1-3cm tolerance resulting fromhandbook measure. 2. Colourmightbarelyrange from the pictureresulting fromcompletely differentlaptopdisplay screenand light-weighthave an effect on.