No matter the day or the pace, the Endorphin Azura helps you run fast. Soft, bouncy PWRRUN PB foam cushions your stride, while SpeedRoll technology powers smoother, quicker transitions. With durable XT-900 rubber and a secure, adaptive fit, the Azura makes it simple to hit faster miles any time you want. The Hi Octane edition captures the surge of extreme-sports aesthetics in fashion and culture. Drawing inspiration from boxing, wrestling, and motocross, it channels the raw energy and unapologetic attitude of those who run fast, live fast, and dress loud.