Who is much and longer time in the vehicle on the road, knows the problems: tense back, sweaty clothes and declining concentration. The innovative back_active_upholstery with lamella spring core effectively ensures a relaxed seat feeling. The plastic slats on the inside take the strain off the spine and prevent tension. Heat build-up and perspiration are significantly reduced by the constant exchange of air in the inner air chambers. Air circulation is supported by the extremely air-permeable and breathable 3D AirMesh fabric.