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Calvin Klein

American fashion design brand Calvin Klein was founded in 1968 and has taken the fashion world by storm, leading the market in designer men's underwear and men's swimwear. Spoil yourself at UnderU this season with our spectacular collection of Calvin Klein men’s underwear, men's swimwear and men's Calvin Klein fashion accessories.

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Calvin Klein’s forward-thinking designs, innovative fabrics, extraordinary fit and superior fashions have completely reinvented the men's underwear industry. Treat yourself to a pair of high-quality Calvin Klein men's briefs or try out our Calvin Klein boxer trunks range for amazing luxury and fantastic comfort.

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.