NIKE MEN'S AIR HUARACHE RUN ULTRA BR ATHLETIC SHOE. REINVENTING AN INNOVATIVE '90 CLASSIC, NIKE'S HUARACHE RUN ULTRA BREATHE HAS BEEN SPECIFICALLY DESIGNED TO STRETCH WITH YOUR FOOT, BOASTING ULTRA-MESH UPPERS THAT GIVES MAXIMUM AIRFLOW WITH MINIMUM WEIGHT. THE INJECTED UNIT SOLE PROVIDES CUSHIONING, FINISHED WITH A DURABLE RUBBER WAFFLE OUTSOLE FOR THE ESSENTIAL TRACTION.