Zara Basic Knit Sweater - NWT Navy/White Striped, Size Medium This sweater runs small! OUTER SHELL 83% viscose 15% nylon 2% elastane CARE Caring for your clothes is caring for the environment. Lower temperature washes and delicate spin cycles are gentler on garment, helping to maintain the color, shape and structure of the fabric. At the same time it reduces energy consumption that is used in care processes. Machine wash max. 30ºC/86ºF delicate cycle Do not use bleach / whitener Iron maximum 110ºC/230ºF Dry Clean Do not tumble dry Wash inside out Iron inside out