Featuring a five-legged castor base, the AAC 252 combines optimal functionality with modern aesthetics Retaining the fundamental idea shared by the AAC family, 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, and the post-consumer recycled plastic shell comes in a variety of different colours. The multitude of variants and design combinations give this series great versatility in a wide range of corporate, public, and private contexts.