Our Lumber Neck 'Baby Cable' Sweater is made from a natural blend of yarn, which Castle Knitwear has been using successfully in various styles since the brand launched in 1934 in Dublin, Ireland. We only use cotton of the highest quality available, and we have also introduced 10% elastane, which produces a soft, flexible comfort fit. This natural yarn holds its shape and washes superbly to give super wear and longevity.