Nike Free RN Flyknit 3.0 Women's Running Shoe. Nike Free Run 3.0 Trainers LadiesThese Nike Free Run 3.0 Trainers are a slip on style crafted with a padded ankle collar for a secure, locked in fit. They feature a cushioned insole for comfort and a flexible thick foam sole for maximum shock absorption and easy movement. These trainers are designed with a signature logo and are complete with Nike Swoosh branding.> Trainers> Slip on> Padded ankle collar> Cushioned insole> Thick foam sole> Signature logo> Nike Swoosh branding> Upper: textile> Inner: textile> Sole: synthetic