Norfolk's fully cushioned thermal expedition range is as formidable as they come and have been designed to meet all your hiking needs on and off the beaten track. With its Climayarn technology, our 'Nasuh' collection will wick humidity away from your skin, to keep you warm in low temperatures, as well as preventing overheating during hiking. Offering a reinforced heel and toe, with a low-profile toe seam, these socks are the perfect accompaniment for any outdoor kit.