Turtle necks are one of the signature pieces of Raf Simon´s Calvin Klein 205W39NYC line. Mr. Simons uses turtle necks as a layering piece underneath shirts, jackets & outerwear. Asap Rocky showed how its done at the 2017 Met Gala were he wore a full 205 fit with this exact turtle neck worn underneath a black denim Shirt. It is made out of high quality cotton and is cut very slim make it possible to wear it underneath pretty much everything.
As seen on:
Calvin Klein 205W39NYC FW17 Runway Show (Look 45)
Calvin Klein 205W39NYC FW17 Runway Show (Look 44)
Asap Rocky at the 207 Met Gala wearin a full CK 205 fit