Adidas Sport - Ultraboost 20 Rubber-Trimmed PrimeKnit Running Sneakers - Black

adidas Sport uses innovative cushioning technology to create high-performance running gear. - These lightweight 'UltraBoost 20' sneakers have flexible, sock-like Primeknit uppers with rubber cages for support - Comfortable boost™ midsoles absorb shock and deliver responsive energy return - Continental™ rubber soles provide traction on various terrains