This yellow, black and grey Calvin Klein Jeans Est. 1978 Patterned crew neck wool blend sweater is crafted from a wool blend in Italy with crew neck, contrast sleeves (one striped, one grey) and logo detail across chest and rear. 1978 was a great year: it gave us Grease, Lego people, Reese’s Pieces and Calvin Klein jeans. We’ll be wearing Calvin Klein Jeans Est. 1978’s patterned crew neck wool blend sweater with our favourite denim. Nothing comes between us and our Calvin.