The NRS Ninja OS PFD is an extension of the popular Ninja PFD, now with more specific features meant to make paddling out to sea more fun than ever. As we shove off from the beachhead and make our way across the breakers toward open water, the low-profile design allows us to put maximum power behind every stroke, and strap garages keep loose ends from getting snagged as we push against the currents. The vest features a large clamshell pocket with internal organization options for a radio or GPS, and there are five external attachment points to keep essential gear close at hand. The Orbit Fit System offers a unique, flexible shape that naturally conforms to our bodies, and the easily adjustable, interconnected webbing straps provide a secure fit should we find ourselves in the water.