We didn't call them 'must have' for nothing! 100% authentic jeans in a flattering cut. They'll never let you down! 99% Cotton, 1% Elastane Inside Leg: 32 Inch (Slim Fit). Because we are based in England UK, our clothing labels carry UK sizing dimensions, but please rest assured that the size you select when you purchase is the US size. In your parcel will be an easy to follow chart to show how UK sizing is converted to US sizing. If you have purchased an item of men's clothing there is no difference between UK and US size labels.