25% off Calvin Klein Orders at UnderU

Terms and conditions

1. Exclusions may apply.
2. Terms and conditions apply.
3. Excludes sale.

Calvin Klein Underwear

Men's CK Underwear including Calvin Klein men's briefs are a firm favourite here at UnderU, with their legendary Calvin Klein stitched logo, remarkable quality and precision fit. UnderU is delighted to stock such a wide range of both Calvin Klein men's briefs and men's boxer trunks, both providing you with extreme comfort and an endless style. Why choose anything else! Why not pair your CK boxers with a pair of Calvin Klein Socks? All easily found in our Mens Underwear UK Collection.

Calvin Klein Swimwear & Men's Swim Shorts

Dive into the Calvin Klein swimwear for men and men's swim shorts range, UnderU has a wide selection of colours, designs and prints all available in different styles ready to suit everyone. Why not be bold and try a daring and slightly more flamboyant look this season with our Calvin Klein printed favourites, or just stay classy and go for that polished and timeless appeal we all love.