A 10-Year investment in your closet. A 10-Year investment in America. Flint and Tinder is an American brand, through and through, and the 10-Year Crew is a truly American product, passing through the hands of 20+ American workers on its journey to your doorstep. The uncompromising construction starts with a beefy 12 oz fleece from South Carolina that’s expertly cut, sewn and washed in Los Angeles into a premium sweatshirt that’ll grow with you, the way your favorite sweatshirt should — softer with wear and backed by the stories of a decade. And you’ll love the fit. We guarantee it.