From Calvin Klein, this top features: Ribbed knit fabrication Mock neckline Long sleeves Pull-on construction Diagonal rib detailing on the front Vertical rib detailing on the back Approx. 24" length; 23 1/4" sleeves Rayon/nylon Machine wash cold with like colors inside out; only non-chlorine bleach when needed; tumble dry low; low iron if necessary Imported.