Speckled Design, 80% Lambswool, 20% Nylon Here at Old Harry we strive to make the finest quality jumpers around. Our lambswool crewneck is the perfect choice for those breezy coastal walks. Lambswool regulates your body temperature and 20% blended Nylon reduces any itchiness. It also ensures that our jumpers keep their shape after a good wash so they can last a lifetime. Available in 4 different colours, this will be the warmest jumper in your wardrobe.