LEVI'S Ribcage Short Zip in Blue. - size 32 (also in 26, 24, 25, 27, 28, 29, 30, 31) LEVI'S Ribcage Short Zip in Blue. - size 32 (also in 26, 24, 25, 27, 28, 29, 30, 31) 100% cotton. Machine wash cold. Zip fly with button closure. 5-pocket styling. Intentionally distressed areas. Heavy whiskering and fading detail. Shorts measure approx 13 in length. LEIV-WF168. 005DS-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.