You can easily wear the black OSLO 2.0 and go for a morning run. OSLO 2.0, one of the indispensable parts of cardio training, will allow you to move easily with its flexible structure. It cannot be washed in the washing machine.; It can be wiped with a damp cloth that will not impart color to remove stains and dirt on the surface.; After cleaning, it should be left to dry at room temperature.;