When Bronstein created Buckyballs, the incredibly successful magnetic desk toys, he and his team set up manufacturing in Asia to cut costs. So for his next business, he was determined to manufacture on US soil. His first idea, making sheets, clued him in to how dire the situation was. He couldn’t even find a factory with the right equipment to produce sheets, so he gave up on that idea. Underwear seemed like a promising alternative – a staple that he (mistakenly) thought was fairly easy to produce – so he made his pitch to t-shirt factories. After many calls, visits, and pleas, he finally convinced one to do t-shirts and underwear samples. He fibbed and said he had investors who would be able to pay. Encouraged that his foot was in the door, Bronstein launched a Kickstarter campaign and shared his vision of solid American manufacturing with the world. He made a video with a peek inside the factory, at the workers whose steady hands on sewing machines would make even, comfortable undies. And investors that were once made up became real, to the tune of $290,000. A few more factories joined in, and they all bought special equipment, trained their staff, and are now zipping out underwear by the name of Flint + Tinder. The brand itself was a reaction to traditional underwear brands, which feature oiled-up, shirtless male models in their ads. Bronstein had a different view of masculinity: “rugged and refined.” That goes for underwear, as well as additional products like shirts, wallets, belts, and bags. For example, they sell Duke Cannon soap, a “big ass brick of soap” that “smells like victory.” Flint + Tinder underwear is made of supima cotton. Instead of wearing and pilling over time, it actually expands and gets softer.