Calvinklein is the studios. Calvinklein designs and sells men's and women's designer collections and a range of other products that are manufactured and sold through a wide network of licensing agreements and other global arrangements. Brands include Calvin Klein Collection, Calvin Klein Platinum Label, Calvin Klein Jeans, Calvin Klein Underwear and Calvin Klein Performance. Calvin Klein's product lines include women's and suits, men's and men's clothing, men's and women's sportswear, and bridge and collectibles. It has the Calvin Klein brand and is sold worldwide. It is the world's largest shirt and neckline company, selling a variety of goods under its own brand.