Sinum Dining Armchair w/ Swivel Base

The Sinum Dining Armchair with Swivel Base elevates the dining experience through thoughtful ergonomics and sophisticated movement capabilities. Named after the Latin word for "pocket," this distinguished dining chair creates a personal comfort zone through its curved pocket of padding, while its armrests provide natural support for truly relaxed dining experiences.

The defining feature of this model is the combination of supportive armrests with the dynamic swivel base in black powder-coated aluminum and steel. This pairing creates a chair that offers both freedom of movement and proper arm positioning—ideal for extended dining scenarios, conference settings, or hospitality environments where comfort drives engagement.

Birgit Hoffmann and Christoph Kahleyss, the designers behind this sophisticated piece, bring their expertise in crafting furniture that shapes identities for renowned European interior brands. Their considered approach is evident in every aspect of the chair—from the precise proportions to the slightly tilted backrest that supports multiple seating positions.

For spaces requiring different mobility options, explore the complete Sinum collection, including the armchair version with casters for maximum flexibility, while maintaining design continuity throughout your interior landscape.