It looks like he's just jogging around out there uncovered, I can't figure it out. Maybe he's just so much faster that the optics are deceiving. Whatever it is, dude is miles open, often.
Add: For example, when you watch Tyreek Hill, you can see his speed and suddenness with your eyes and it's obvious why he's open. Scary does't look like that, and yet.. open. Guy has some special sauce.