45% merino wool 45% viscose 10% nylon. Made in China. Machine wash. Front button closure. Ribbed knit fabric. JOOR-WK44. JTFW23_CAR2301. JoosTricot is a new line of fitted knitwear by writer and stylist Natalie Joos. Joos conceived the line out of a personal need for simple, feminine, fitted sweaters in many different colors and patterns. JoosTricot knitwear is designed to be worn year round, with no ties to the seasonal circuit. With a glove-like fit and exceptionally soft materials, JoosTricot knitwear lifts and smooths for a polished look with an effortless feel.