About A Lounge AAL 91 lounge chair by Hee Welling

The AAL 91 is the high-backed version of the About A Lounge chair, featuring a four-star swivel base in aluminium. HAY describes it as "an elegant and sculptural shell, designed for comfort and visual lightness". The seat cushion, matching the shell upholstery, is included and attached with Velcro.

The base is a four-star swivel pedestal in aluminium, in either black powder-coated or polished finish.

Upholstery: 44 fabric qualities, 5 price categories

At HAY, the price of an upholstered chair depends on the price category of the fabric, not the color. Within a category, your choice of color is free and incurs no extra charge. Please specify "fabric name + color code" in the order comments: we will confirm before production begins. Fabric samples are available to view in-store.

• Price category 1 (11 qualities): Atlas, Autumn, Linara, Maglia, Metaphor, Mode, Overlap, Relate, Remix, Story, Valencia
• Price category 2 (12 qualities): Canvas, Melange Nap, Naveli, Olavi by HAY, Osumi, Re-wool, Steelcut, Steelcut Trio, Tadao, Tartaglia, Turf, Yuma
• Price category 3 (12 qualities): Bolgheri, Divina, Divina MD, Divina Melange, Encircle, Fiord, Flamiber, Hallingdal, Loft, Ruskin, Steelcut Quartet, Volume by HAY
• Price category 4 (6 qualities): Coda, Lola, Raas, Sierra, Vanir, Vidar
• Price category 5 (3 qualities): Grano, Nevada, Sense

See details for all 44 HAY qualities: composition, abrasion resistance, number of colors, and visuals.