Opaque knee socks made from warm cotton (80% cotton, 20% nylon) with pompoms. Our knee socks are manufactured by Spanish manufacturer Condor. Condor stands for high-quality children's tights & stockings and is known for the fact that the fabrics are comfortable and do not produce “lint” even after repeated wear and washing. Care instructions: “normal wash” at 40 degrees (washing machine), iron at low temperature, do not tumble dry.