'Air Max 1 Ultra Flyknit' Sneaker (Men)Reinvented for the next generation, this retro classic sneaker in striking color combinations features a lightweight knit upper combined with a minimal rubber sole designed with Nike's signature Max Air unit for superior ventilation and cushioning. Lace up style. Reflective trim. Perforations for increased breathability. Forefoot flex grooves for enhanced flexibility and comfort. Removable insole. Synthetic and textile upper textile lining rubber