AERA premium-economy airplane seats, designed for long-haul flights, balance lightweight construction with ergonomic comfort. Technically advanced, they feature a height-adjustable headrest, lower-back support with integrated recline adjustment, a leg rest extending up to 60°, privacy-focused armrests, and a transformable tray table that reveals an OLED screen – all enhancing functionality while supporting well-being during extended flights. The use of structurally optimized materials such as durable titanium, 3D-printed plastics, and breathable 3D-knitted textiles provides a calming, tactile user experience. AERA represents a human-centered, sustainable vision for the future of aircraft seating.