Sidecca Classic Button Down Crew Neck Cardigan 30% nylon This cardigan is a staple piece in every girl's closet! This classic cardigan features a crew neckline and a button up design. Button closure. Lightweight knit and super soft. 70% Viscose, 30% Nylon. Care Instructions: Machine wash warm. Do not bleach. Steam iron medium. Tumble dry low. Do not dry clean. Imported.