Amazon.com | Nike InfinityRN 4 Men。Nike Infinity Run 4 ReactX running shoes in a sleek black and white colorway offer a supportive and cushioned ride for daily training. These performance sneakers feature a breathable Flyknit upper with a secure lace-up closure and a padded collar for enhanced comfort. The innovative ReactX foam midsole provides responsive energy return, while the durable rubber outsole ensures reliable traction on various surfaces. Distinctive Nike swoosh branding and the ReactX logo on the heel add a signature touch to this athletic silhouette. Brand: Nike Model: Infinity Run 4 Style Code: FN0881-001 Color: Black/White Type: Running Shoes Upper Material: Flyknit Midsole: ReactX Foam Closure: Lace Up Features: Breathable, Cushioned, Lightweight Pattern: Solid Heel Height: Low Shoe Shaft Style: Low Top Department: Men Occasion: Activewear, Casual Bag 1128 267172456