Grey Triax 91 Nike Air Zoom Structure Triax 91 。These Nike Air Structure Triax 91 mens running shoes in Size 9 feature a clean black, gray, and white colorway with classic Nike Air cushioning for comfort and support. This model is part of Nikes retro running lineup, known for its geometric paneling, stability design, and iconic Air Structure branding. The embroidered Nike Air heel logo and Air Structure tongue tag confirm authenticity, while the cushioned midsole provides everyday comfort for walking, training, or casual wear. Details * Brand: Nike * Model: Air Structure Triax 91 * Mens Size: US 9 * Colors: Black / Gray / White * Laceup closure * Cushioned Nike Air midsole * Retro running silhouette * Durable rubber outsole Condition Excellent preowned condition with normal wear. Uppers, soles, and branding look solid. Clean and ready to wear. A classic Nike retro runner with a versatile monochrome colorway. Classic Nike, Retro runner, Monochrome athletic, Everyday comfort, Nike Air Structure Triax, Nike air cushion, Athletic casual sneakers, Athleisure, Walking training shoes, Streetwear athletic style