The Calvin Klein men's underwear collection was an instant success when it first launched in the 1980s. Crafted from premium cotton and offering a designer take on an absolute wardrobe staple, it helped to revolutionise the market away from basic plain white styles. The CK boxer shorts proved particularly successful with the statement logo waistbands and have now become a fashion icon. You can shop the latest range in our designer edit, alongside Calvin Klein hipster briefs and socks. Refine further by colour to upgrade your menswear essentials with our top picks and opt for multipacks to get maximum value for money. Whether you're after classic black, white and grey Calvin Klein underwear, or want to make a statement with bold prints, we've got you covered.