Our jumpers are made of 100% Mongolian Cashmere How to care for Cashmere ?- Hand wash cold (20° maximum). Machine washing is possible on a cold setting with a special wool programme and without spinning or tumble drying. – Use a special wool detergent without fabric softener and in small quantities- Treat it gently, never wring or rub the fabric- Rinse it with clear water using gentle pressure- Dry it flat on a towel so that it regains its initial shape and keep it out of the sun- If ironing is necessary, a cloud of steam is sufficientAs the fibre of Cashmere is a natural and living thing, it evolves with daily friction. It is quite normal to observe the formation of lint (also called pilling). To find out more, go HERE. If lint appears, use a lint-free razor to remove the excess material.