Calvin Klein Underwear Eco Lounge Sweatshirt in Grey. Size XS, S, L. 58% cotton 39% poly 3% elastane. Made in Sri Lanka. Machine wash. Front and back accent logos. French terry fabric. Ribbed neckline and banded cuffs. Item not sold as set. CKUD-WK8. QS6702. One of the most recognizable designer names in the world, Calvin Klein exudes signature sensuality and sexuality through classic styles and minimalist designs.