100% cotton. Button fly. Front and back pockets. 16 at the knee narrows to 14 at the leg opening. Made in Bulgaria. LEIV-WJ80. 36200 0021. Levi Strauss & Co., established in 1853, is a brand with a loyal, worldwide following. Their innovation with the co-invention of the blue jean was an integral part in creating their culture of self-expression and American cool that still resonates today. Each ready-to-wear design produced by the iconic label is made with special attention to craftsmanship, progress, and sustainability.