Skechers Go Walk 4 Kindle Girls Trainer Choose greatness with the Skechers GOwalk 4 - Sporty Starz. Features innovative 5GEN midsole design and an advanced seamless one piece mesh fabric upper with new Skechers Goga Max insole for the most advanced walking experience ever. Fastening:Slip on Material Composition:Textile/Textile/Other Materials Innovative and highly responsive 5GEN' midsole cushioning. 5th Generation design provides a high energy return on every step. Mesh upper engineered to naturally expand with your foot while you walk. Single seamless construction for comfortable fit. Bamboo lined footbed for anti bacterial odor control.