The adaptive silicone band gives these goggles an indescribable comfort and ensures a fabulous and stable fit even during energetic sports efforts. The frame and the nose protector are made of SPX plastic and are therefore very resistant to external influences. All cylindrical twin filters of the Backland Dirt are equipped with an anti-fog coating that counteracts tarnishing of the filters. The selection of lenses for the Backland Dirt ski goggles also leaves nothing to be desired: whether color mirror lenses with blue, red or violet reflecting, light-intensifying LST Bright and LST Active Filters or simple clear lenses. A special feature of the Backland Dirt is the roll-off clear filter system of the model AD84 9400. The double-layer foam pad contains an integrated sweat blocker and is comfortable on the face and can be used if necessary, e.g. for cleaning purposes, can also be easily removed. The Backland Dirt can be safely combined with all ski and enduro helmet models. A Climacool ventilation system in the Backland Dirt ensures an advantageous air exchange inside the ski and cross glasses. Those looking for the thrill of the slopes or the cross-country trail are well positioned with the Backland Dirt and its many technological achievements.