Jnco Leather Touch Premium Denim Jeans. Jnco Designer Jeans are here! These jeans are premium quality vintage Denim made of 100% Cotton in the USA. Jnco has been a staple brand of street wear for over two decades, and they are back once again in modern style. Each pair is meticulously hand made in America by artisans who helped build the designer Jean trend from the very beginning. This pair of Exclusive Jnco Jeans features Genuine Leather trim with real brass and copper accents. Jnco premium denim is stone washed with a soft vintage feel. Rear pocket embroidery stays true to Jnco's roots. Each pair features a standard 32" inseam and a boot cut leg. Defy conventional jeans, Demand Jnco. The American Premium Denim Brand.