When Dave Gilboa and Neil Blumenthal launched Warby Parker in 2010, their goal was to shake up the eyewear industry. Tired of expensive, generic frames, they came up with a plan: cut out the middlemen and offer high-design, boutique-quality glasses for under $100. Let people shop entirely online. Offer digital and at-home try-on. And for every pair purchased, give one to someone in need. Two years later, their plan isn't just working, it's booming. The company is on track to ship 300,000 pairs by the end of the year and is planning a brick-and-mortar store in New York City. We caught up with Dave and Neil to find out how they manage it all—from the apps that keep them organized to the advice that keeps them inspired. More »