EIRA is a contemporary ergonomic task chair designed to support comfort, flexibility, and sustainability in modern workspaces. Its clean, lightweight silhouette fits seamlessly into a wide range of office interiors, from individual workstations to collaborative and executive spaces. The chair features an ergonomically shaped backrest, a weight-sensitive synchronous mechanism, height-adjustable lumbar support, 2D or 3D adjustable armrests, and an optional headrest, allowing easy adaptation to different users and shared workplaces. Made with up to 43% recycled materials, EIRA is a responsible, long-lasting solution that balances design, performance, and environmental awareness.