Model [ NK11156786]Nike Dunk Ultra Shoes Racer Blue/Sail/Sport RedYour Favorite Dunk, Elevated.The Nike Dunk Ultra Men's Shoe reimagines the iconic original with a sleek upper constructed from premium materials. BenefitsSuede or leather upper depending on color. IU midsole/outsole offers comfort and durability. Solid rubber outsole for traction. Perforated vamp enhances airflow Nike Dunk OriginsBe true-to your school colors, to your school of thought. That's been the ethos driving the Nike Dunk since it launched in 1985. Back then, seven college basketball teams broke an unwritten rule and matched their Dunks to their uniforms. A riot of color ensued, and the Nike Dunk has been a symbol of individual expression ever since. Players, skaters and collectors picked up on the shoe and continue to influence it today.