This document discusses StockX, an online marketplace for buying and selling limited edition sneakers and streetwear. It provides background on the company's founders and investors. StockX uses innovative authentication and transaction processes to ensure buyers get authentic products through smooth transactions at fair prices. While initially focused on sneakerheads, the company has expanded beyond that niche as sales have grown significantly since its 2015 founding. The document predicts continued success for StockX even as streetwear trends evolve, due to its innovative approach.