Leading Calvin Klein products in Great Britain 2018-2021, by number of users

In 2021, CK One for men was the most popular Calvin Klein product in Great Britain. An estimated 1.11 million people used this product. Women's lingerie and underwear saw a slight decrease in users compared to the previous year, with an estimated 932 thousand users as of 2021.

在2021年，CK One男士香水成为Calvin Klein在英国最受欢迎的产品。据估计，有111万人使用该产品。与上一年相比，女士内衣及内裤的用户数量略有下降，截至2021年，用户估计为93.2万人。