Understated yet refined, this sweater is double-knitted from a cotton blend that gives it a more structured hand feel. It's offered in a classic black hue that'll work with most pieces in your wardrobe and features an open collar and three-quarter-length sleeves. Regular fit. Recycled polyester is polyester made from PET bottles or end-of-life textile waste. The PET bottles or textile waste is mechanically recycled and processed into new yarn Shell: 38% Recycled polyamide (Recycled nylon), 35% Cotton, 26% Viscose, 1% Elastane. Excluding trims / Machine wash Back length of size S is 22.05" COS Women's Double-Knit Open-Collar Sweater Jumper in Black Size: Large Women > Womenswear > Knitwear > Jumpers