100% Cotton.  These are IMO.. The perfect BLUE JEAN COLOR!! Not too Dark not too light.

This vintage pair of Levi's jeans features a relaxed fit with a waist size of 34 inches and a length of 30 inches from waist to hem. The iconic red tab and denim material highlight the original and authentic nature of the jeans. The decade in which they were made is unknown, but they have been well-loved for over 15 years.