Iconic shapes, impeccable fit. CK BLACK is our premium underwear range designed for timeless style and lasting comfort. These trunks are made with 75% recycled nylon fibres, created by reprocessing existing materials. Microfibre jersey. Breathable stretch fabric. Low rise waist. Calvin Klein tonal elastic waistband. Our model is 1.86m (6ft 1in) and is wearing a size M. 75% recycled nylon 25% elastane. Machine wash. Tumble dry low. Fits true to size. Country of origin: Vietnam. Boxers, trunks and briefs can only be returned if unopened in original packaging, unworn and in the same condition as delivered, with all tags attached. Colour: blue