Don't let sweat interrupt your focus. Rexona Men Deodorant Roll On is formulated with anti-perspirant actives that physically block sweat ducts to keep you dry. The key differentiator is the MotionSense™ technology: microcapsules sit on your skin and burst with friction from movement, releasing a fresh scent just when you need it most. It effectively fights the bacteria that live on sweat, preventing body odor at the source.