7 For All Mankind Cargo Logan in Black. Size 23, 24, 25, 26, 27, 28, 29, 30, 31, 33. 99% cotton 1% elastane. Made in Tunisia. Machine wash. Zip fly with button closure. 4-pocket styling with side cargo pockets. 15 at the knee and 15 at the leg opening. SEVE-WJ1711. 7U765C31. Every person should own at least 7 pairs of jeans, one for every day of the week. - 7 For All Mankind. Changing the perception of denim from everyday basics to effortless statement pieces, 7 For All Mankind quickly reshaped the industry. Born in Los Angeles, CA, this denim brand gained a vast following for its innovative use of alluring fabrics and prints instantly becoming a favorite amongst Hollywood elite.