Calvin Klein S/S Smooth Cotton Solid Polo Shirt. Calvin Klein brings you a younger, more modern identity with a wide variety of products for all tastes: t-shirts, sweatshirts, sweatshirts, jeans, polo shirts, shirts, shorts, dresses, and more. Sophisticated style for men and women at the best price. Discover the latest trends and the new Calvin Klein Spring/Summer 2025 collection at LUC. Composition: Cotton (65%), Polyester (35%)