Browse our vast collection of sexy swimming costumes and pick the one that suits your preference. Calvin Klein Inc. is an American fashion brand that was set up in 1968. It was established by the popular fashion designer Calvin Klien. Lifestyle and home accessories, watches, fragrances, and more. Gray is a symbol of simplicity and balance. Narrow your selection and get what you have in mind from Solid and Printed and such patterns in Calvin Klein Gray Swimwear for men.