Denim jacket by Calvin Klein Jeans, The original transitional jacket, Mid-wash finish, Spread collar, Button placket, Functional pockets, Branded detail to reverse, Slim fit, A narrow cut to the sleeves and chest. With a company history spanning back to 1968, Calvin Klein originally started life as a coat store in New York City. The now iconic label, famed for their minimalist approach, offers up covetable diffusion lines CK by Calvin Klein and Calvin Klein Jeans, both of which channel the label's inimitable style.