Doug Tompkins and Susie Tompkins Buell founded Pure Cotton T-Shirt 6 16 Yrs in 1996 in San Francisco, California. Initially a climbing equipment retail store, the T-shirts evolved to develop its own line of high-performance mountaineering apparel and equipment. Notable products Marine the iconic Nuptse Down Jacket and the Denali Fleece, both loved by outdoor enthusiasts and urban dwellers alike. Pure Cotton T-Shirt 6 16 Yrs'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.