NRS Ambient PFDA modern take on a classic design, the NRS Ambient PFD combines simplicity and comfort with safety and protection. With the convenience of a front zip entry and the freedom to swim, paddle and splash, you won't find a more comfortable recreational jacket than the Ambient. The Orbit Fit System layers multiple pieces of lightweight closed cell foam cut to precise specifications to create a unique, flexible, pre curved shape that effortlessly conforms to