Specifically designed to meet the strenuous demands of high-intensity cross-training workout sessions, the Nike Metcon 2 is a serious workout sneaker. They are equipped with a durable abrasion-resistant mesh upper, feature a minimal heel-to-toe drop for stability, perforations for breathability, and Flywire technology for a supportive, adaptive fit. Widely known as being banned from formal CrossFit competitions, due to an exclusive Reebok contract, they are still being laced up in gyms across the world. Although they're available in numerous colorways, the latest "Haystack" is one of the freshest yet. You can purchase your pair now at Sneakerhead.