Yarn > by Brand > Opal > Opal XLarge Polarwolf 8 ply The artic wolf is perfectly prepared for the frosty nights, icy winds and chilly days. He knows the beauty of the Artic, like frozen fog and shining snow. Its thick fur keeps him warm. Do it like the arctic wolf and prepare yourself properly with the Opal 8-ply collection. 2 designs and 6 colors will keep you warm.