LEVI'S 90s Straight in Black. - size 31 (also in 24, 25, 26, 27, 28, 29, 30) LEVI'S 90s Straight in Black. - size 31 (also in 24, 25, 26, 27, 28, 29, 30) 100% cotton. Made in Sri Lanka. Machine wash cold. Fly zip with button closure. 4-pocket styling. Rigid denim. 21 at the knee narrows to 19 at the leg opening. LEIV-WJ424. 001VV-0000. 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.