The Calvin Klein sale is now on. Find the best deals and discounts on the official Calvin Klein web store. Shop discounted underwear, activewear, accessories and more in the men and women’s sale. Or shop till you drop in our designer clothing sale. Want early access to special deals? Sign up to our newsletter and be the first to benefit from exclusive discounts. Too late to sign up? Then use a public promo code. Calvin Klein. Designer clothes for everybody.