Featuring a five-legged castor base, the AAC 252 combines optimal functionality with modern aesthetics.‎ Retaining the fundamental idea shared by the AAC collection, this model is characterised by a curved shell with a slightly higher back.‎ Designed with optimal functionality in mind, the shell construction offers a deep, generous seat that combines inviting aesthetics with a high level of comfort, whilst the lower armrests provide good support and enable the chair to fit underneath a table or desk.‎ The base is designed with a gas lift that can adjust the seat height and is available in either polished or powder-coated aluminium, with the post-consumer recycled plastic shell offered in a wide palette of contemporary colours and multiple front upholstery options.‎ The multitude of variants and design combinations give this series great versatility in a wide range of corporate, public, and private contexts.‎