The chair is fully upholstered or with legs are made of steel without upholstery. Chanting in tone or contrast. The chair with a bendable ergonomic backrest in two versions with a steel structure and a seat in an upholstery or with a steel structure, fully upholstered in eco leather, technical velvet, Mambo and Lulù fabrics, waterproof nubuck, waterproof nubuck print, pure wool, velvet, Decò fabric and premium leather. The chair is available in a version with firmware on the back (only in upholstery is made of waterproof nubuck, eco leather and premium leather).