The Air Jordan 4 RM 'Iron Grey' reimagines a 1989 icon with a modern, low-top twist. "RM" stands for Restomod, meaning this silhouette updates the classic design with contemporary materials. The upper features a rich blend of suede, leather, and breathable textile in tonal shades of Iron Grey, Off Noir, and Dark Smoke Grey. The standout feature is the flexible TPU cage that wraps around the heel, replacing the traditional plastic wings for a streamlined look. Subtle hits of Chambray blue on the branding add a cool pop of color. Grounded by the classic AJ4 sole with visible Air cushioning, it offers a refined, comfortable ride for daily wear.