Armchair Colina with sled base in charcoal grey varnished steel, padded plywood structure and unpholstered in fabric. Also available with leather or imitation leather upholstering, in the sample categories and with chromed steed base. Colina is a tub chair collection, available in three sizes: small, medium and large, with fabric, leather or imitation leather upholstering, in various sample categories. All versions are made with upholstered base, the medium size is also available with cantilever base, sled or four wooden legs.