All about Lounge AAL 91 by HAY.

Featuring an elegant, sculpted shell designed for comfort and visual lightness, this high-backed version of the About A Lounge Chair has an aluminium four-leg star swivel base and includes an upholstered seat cushion that complements the shell upholstery. Offered in a wide choice of upholstery options and different base finishes, AAL 91 is suitable for a broad range of public and private contexts. Fixed seat cushion mounted with Velcro.