--- title: "AAC20" url: "https://www.stylepark.com/en/hay/aac20" language: "en" type: "product" description: "AAC20 - Designer chairs by HAY ✓ Comprehensive product & design information ✓ Catalogs ➜ Get inspired now" published: "2010-01-22T00:00:00+01:00" modified: "2023-04-25T10:46:52+02:00" image: "https://www.stylepark.com/assets/transformations/articles/_1410xAUTO_fit_center-center_90_none/AAC20-Black-Base-black-front-uph-remix-183.jpg" --- [![](https://www.stylepark.com/assets/articles/HAY_logo_black.png)](https://www.stylepark.com/en/manufacturer/hay) # HAY AAC20 Presented: [Maison&Objet 2010 January, Paris](https://www.stylepark.com/en/fair/maison-objet-2010-january-paris) | Year of design: 2010 | Design: [Hee Welling](https://www.stylepark.com/en/designer/hee-welling), [HAY](https://www.stylepark.com/en/designer/hay) ![AAC20](https://www.stylepark.com/assets/transformations/articles/_1410x940_crop_center-center_none/AAC20-Black-Base-black-front-uph-remix-183.jpg) [Home furniture](https://www.stylepark.com/en/products/home-furniture) **›** [Seating furniture](https://www.stylepark.com/en/products/seating-furniture) **›** [chairs](https://www.stylepark.com/en/products/chairs) The About series is HAY’s most versatile furniture series. It began with a chair and blossomed into a series with virtually unlimited potential. With the About series, Hee Welling has proven that a single strong idea can hold a wealth of development options. Today, the series includes dining and conference chairs, office chairs, bar stools, lounge chairs, tables, a foot stool and, as the latest addition, a sofa, and it is equally perfect for private and public settings. The About series is a true pragmatist, able to blend in or stand out, depending on the task it is assigned. Dramatize the silhouette with heavier upholstery, or opt for more subtle materials and colours. The many colour, upholstery and frame options are a particularly strong feature that allows you to tweak the design without compromising the basic concept. This version of About a Chair has a swivel base in powder-coated steel, which gives the chair a more formal expression, both because the wooden frame has been replaced with steel and because the delicate and elegant legs fan out from the centred base, almost standing on tiptoes and optically raising the chair off the floor. ![Aac20 Alu Base Black](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-black.jpg)![Aac20 Black Base Black Seat Leather Sierra Black](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Black-Base-black-seat-leather-sierra-black.jpg)![Aac20 White Base White Front Uph Remix 123](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-White-Base-white-front-uph-remix-123.jpg)![Aac20 Alu Base White Front Uph Hallingdal 126](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-white-front-uph-hallingdal-126.jpg)![Aac20 Alu Base Black Front Uph Remix 183](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-black-front-uph-remix-183.jpg) ![Aac20 Alu Base White Seat Remix 123](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-white-seat-remix-123.jpg)![Aac20 Black Base Black](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Black-Base-black.jpg)![Aac20 White Base White Seat Hallingdal 126](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-White-Base-white-seat-hallingdal-126.jpg)![Aac20 Alu Base White](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-white.jpg)![Aac20 Alu Base Black Seat Leather Sierra Black](https://www.stylepark.com/assets/transformations/articles/_697xAUTO_fit_center-center_none/AAC20-Alu-Base-black-seat-leather-sierra-black.jpg) - [Manufacturer's Product-Info](http://www.hay.dk/#/site/furniture/chairs/aac20) - [Manufacturer's website](http://www.hay.dk) All About a Chair products - [![AAC51](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac51/_350x225_crop_center-center_none/aac51-1.jpg)](https://www.stylepark.com/en/hay/aac51) - [![AAC50](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac50/_350x225_crop_center-center_none/aac50-1.jpg)](https://www.stylepark.com/en/hay/aac50) - [![AAC27](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac27/_350x225_crop_center-center_none/aac27-1.jpg)](https://www.stylepark.com/en/hay/aac27) - [![AAC26](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac26/_350x225_crop_center-center_none/aac26-1.jpg)](https://www.stylepark.com/en/hay/aac26) - [![AAC53](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC53-Alu-Base-hallingdal-130.jpg)](https://www.stylepark.com/en/hay/aac53) - [![AAC43](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC43-Oak-Matt-Lacquer-Base-divina-756.jpg)](https://www.stylepark.com/en/hay/aac43) - [![AAC42](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC42-Oak-Black-Stained-Base-black-front-uph-remix-183.jpg)](https://www.stylepark.com/en/hay/aac42) - [![AAC18](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC18-Black-Base-black.jpg)](https://www.stylepark.com/en/hay/aac18) - [![AAC16](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC16-Black-Base-black-front-uph-remix-173.jpg)](https://www.stylepark.com/en/hay/aac16) - [![AAC14](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC14-Black-Base-black-front-uph-remix-173.jpg)](https://www.stylepark.com/en/hay/aac14) - [![AAC17](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC17-Black-Base-hallingdal-116.jpg)](https://www.stylepark.com/en/hay/aac17) - [![AAC08](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC08-Black-Base-black.jpg)](https://www.stylepark.com/en/hay/aac08) - [![AAC20](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC20-Black-Base-black-front-uph-remix-183.jpg)](https://www.stylepark.com/en/hay/aac20) - [![AAC10](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC10-Black-Base-black.jpg)](https://www.stylepark.com/en/hay/aac10) - [![AAC22](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC22-Oak-Matt-Laquer-brick.jpg)](https://www.stylepark.com/en/hay/aac22) - [![AAC52](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac52/_350x225_crop_center-center_none/aac52-1.jpg)](https://www.stylepark.com/en/hay/aac52) - [![AAC19](https://www.stylepark.com/assets/transformations/manufacturers/d/delightfull/produkte/a/acerbis/produkte/d/delightfull/produkte/h/hay/produkte/aac19/_350x225_crop_center-center_none/aac19-1.jpg)](https://www.stylepark.com/en/hay/aac19) - [![AAC25](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC25-Alu-Base-divina-756.jpg)](https://www.stylepark.com/en/hay/aac25) - [![AAC24](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC24-Alu-Base-black-front-uph-remix-183.jpg)](https://www.stylepark.com/en/hay/aac24) - [![AAC15](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC15-Black-Base-hallingdal-116.jpg)](https://www.stylepark.com/en/hay/aac15) - [![AAC13](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC13-Oak-Black-Stained-Base-hallingdal-116.jpg)](https://www.stylepark.com/en/hay/aac13) - [![AAC12](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC12-Oak-Black-Stained-Base-black-front-uph-remix-173.jpg)](https://www.stylepark.com/en/hay/aac12) - [![AAC09](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC09-Black-Base-steelcut-190.jpg)](https://www.stylepark.com/en/hay/aac09) - [![AAC23](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC23-Oak-Matt-Lacquer-Base-divina-756.jpg)](https://www.stylepark.com/en/hay/aac23) - [![AAC21](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC21-Black-Base-divina-756.jpg)](https://www.stylepark.com/en/hay/aac21) - [![AAC11](https://www.stylepark.com/assets/transformations/articles/_350x225_crop_center-center_none/AAC11-Alu-Base-hallingdal-116.jpg)](https://www.stylepark.com/en/hay/aac11) - [All products by HAY @ Stylepark](https://www.stylepark.com/en/products/manufacturer/hay) - [HAY @ Stylepark](https://www.stylepark.com/en/manufacturer/hay)