Speed, pure and simple.Want to hustle harder? Go the distance faster than ever in the new Kinvara 14. Tailored with a light-than-ever feel, it's got enough PWRRUN foam cushioning and security to handle an extra mile or ten.FEATURES & BENEFITS PWRRUN foam midsole with PWRRUN+ sockliner helps propel you forward Designed to stand up to consistent wear and tear This style is vegan and contains recycled materials