Lucas Side Chair. While the LUCAS side chair boasts a sleek silhouette, it also says modern and sophisticated. The thick curved wing-like back is wide, welcoming and speaks fluent comfort. It’s commodious yet not overstated. Hardwood frame is bench made using the finest woodworking techniques: double corner blocks - glued and screwed, ergonomic high-density foam for a softer impact, and an impeccably tailored seat upholstery.