Arctica – The outerwear fabric, the cloth you can trust. Engineered for Canada’s cold and windy Arctic. Siltex Mills joined forces (in 2010) with a world leader outerwear production to create Arctica. Specific and distinctive yarns are manufactured, they are then woven with intricate construction to a finished woven cloth which is then carefully finished by experienced craftsmen to become – Arctica. Sold only by Siltex Mills the company you have trusted for almost fifty years.