Swim shorts by Calvin Klein, Just add water, Drawstring waistband, Mesh lining, Side pockets, Calvin Klein logo, The bigger, the better. With a rich 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.