Sisu is the Finnish for bravery, strength and fortitude. Make like a hardy Finn this winter and get out out there, rail, hail, snow or ice.
Perfect for keeping you warm this winter. The Sisu of Finland sock provides you with the warmth your feet need to get you through the cold Arctic night. These are perfect slipper socks.
51% Cotton, 30% Wool, 18% Polyamide, 1% Elastane