For Active Living With Healthy Veins Bort Aktiven® Vital Medical Compression Stockings Are A Brand Product Made In Germany. They Support Therapy In A Medically Effective Manner. The Use Of High-Quality Thread And State-Of-The-Art Manufacturing Techniques Guarantee Constant High Quality.The Medical Compression Stockings Manufactured In Germany By Bort With The Brand Name Bort Aktiven® Have The Ral Quality Mark From Gütezeichengemeinschaft Medizinische Kompressionsstrümpfe E.V.