The Nike Air Monarch IV Martine Rose Black is a collaborative reinterpretation of the classic Nike Air Monarch IV sneaker by British designer Martine Rose. The branding is minimal and subtle, with the iconic Nike Swoosh in tonal black blending seamlessly with the upper. The Martine Rose logo appears on the tongue and insole, while smooth leather overlays and mesh panels create a textured look. Notable features include exaggerated proportions and unconventional design elements, with a slightly elongated and rounded toe box, distinguishing it from the regular Air Monarch IV. This unique shaping embodies Martine Rose's design approach that challenges traditional norms. The Nike Air Monarch IV Martine Rose Black debuted on January 12, 2019, with a retail price of $200. The Martine Rose x Air Monarch IV ‘Triple Black’ released in January 2019 as part of a collaboration between Nike and the London-based designer, featuring a play on shape and proportion with PU inserts under the synthetic leather upper, all in a refined all-black color scheme that extends to the Air-infused midsole.