Flight Rating - 4/2/1/5
When maximum overstability is the priority, the Zone OS delivers the confidence needed for demanding approaches. Its torque-resistant flight, minimal glide, and aggressive finishing fade make it an excellent choice for powerful forehands, controlled hyzers, and shots that require a decisive finish.
The Refresh ESP Zone OS pairs a redesigned visual identity with an updated feel, giving this trusted approach disc a fresh presentation. While its look has evolved, the extreme overstability and predictable finishing fade remain at the core of its flight, delivering the same reliable performance in a refreshed ESP offering.
