Nike Air Tech Challenge II White Royal Blue Infrared 318408-101 Mens Size 11 has a rip on side see pictures for parts or repair. Nike Air Tech Challenge II sneakers offer a classic retro aesthetic inspired by the iconic tennis silhouette. These mid-top shoes feature a durable leather upper with synthetic overlays, accented by bold blue and hot lava highlights. The visible Air-Sole unit in the heel provides responsive cushioning, while the herringbone-patterned rubber outsole ensures reliable traction on various surfaces. Brand: Nike Model: Air Tech Challenge II Style Code: 318408-101 Colorway: White/Royal Blue/Infrared/Black Upper Material: Leather/Synthetic Closure: Lace-Up Shoe Shaft Style: Mid-Top Cushioning: Air-Sole Unit Outsole: Rubber Release Year: 2014 Country of Manufacture: Vietnam bag 915 #Retro #Athleisure #Vintage