Advanced Aircomfort System
- Contoured, softly padded shoulder straps.
- Durable spring steel frame provides a flexible and light structure, and applies tension to the mesh.
- The mesh back provides comfort and top class ventilation: the hot air dissipates freely from three sides.
- Ventilated pads made of bilaminate foam (AC Lite series, Zugspitze 20 SL and 25), or contoured hip belt with ventilated pads (Gröden 30 SL and 35) for ideal carrying comfort, and stability.