Diesel Koll Leggings in Blue. Size S. 85% rayon 15% elastane. Made in Bulgaria. Machine wash. Pull-on styling with elastic waistband. Stretch jersey fabric with footie design. Item not sold as a set. Italian based line, Diesel, was started in 1978 by Renzo Rosso. Known for their modern denim washes and fits, along with their urban styles outerwear, Diesel has found a place in so many wardrobes around the world. Colour: blue