You heard right- it's really SAS-TEC! Yeah, the famous padding ION also uses in their protection gear, because it has just the great impact cushion characteristics according to laboratory tests. ION kept innovating and created the worldwide first SAS-TEC protection stickers for your beloved frame. 1,7mm SAS-TEC padding in combination with IONs heavy duty frame saver top sheet will protect your (carbon or aluminium) baby! Easy to cut and customize.