This Hypebeast x adidas Ultra Boost Uncaged collaboration dropped for Hypebeast’s 10th anniversary. It sports an uncaged black and grey Primeknit upper with a white heel counter, a white Boost midsole, and a white Continental rubber outsole. It also features a black leather insole and the shoe’s first NFC chip which allows users to access a website with exclusive content from their mobile device. It dropped in limited quantities at HBX in December 2015.