The Seva chair was designed by Toshiyuki Yoshino of Japan. Its elegant, hardwood frame may be custom matched with various fabrics for both seat and back. The triangular modules on either side provide considerable flexibility regarding personal customization. Materials include a hardwood frame, upholstered and surfaced in eco leather, mambo fabric, lulu fabric, deco fabric, waterproof nabuk, virgin wool, velvet and premium napa leather.