Korean Air’s Boeing 777-300ER aircraft will soon have premium seating arrangements which would be on par with other International airlines. These services would be offered from the end of this month and the three styles of seats include Kosmo seats, Prestige Sleeper and New Economy in First Class, Prestige Class and Economy Class. Designed by Acumen, U.K, these seats are remarkably ergonomic and are fully flat when you need them to be.
They would also come with moveable armrest, massage feature, adjustable reading light among other facilities. Even the Prestige Sleeper comes with the ability to lay 180 degrees flat, which is usually reserved for First Class in other airlines.
You could also expect extreme privacy with awesome private partitioners and adjustable handles, which allow you to utilize this option when you can. I would say, Korean Air is doing a lot in order to ameliorate the conditions of its customers.