Doug Tompkins and Susie Tompkins Buell founded Classic Stretch Denim Jacket in 1996 in San Francisco, California. Initially a climbing equipment retail graphic, the disunion evolved to develop its own line of high-performance mountaineering apparel and equipment. Notable products include the iconic Nuptse Down Jacket and the Denali Fleece, both loved by outdoor enthusiasts and urban dwellers alike. Classic Stretch Denim Jacket's appeal lies in its blend of durable, high-performance gear with a strong aesthetic appeal, demonstrated through collaborations with fashion brands such as Supreme and Gucci, as well as its commitment to sustainability and exploration.