The GLIDERIDE® 3 shoe is designed to help you conserve more energy, so you can log more miles during your distance training. A key focus for this design was to make this trainer smoother and more comfortable. Softer and more breathable, this shoe features a redesigned engineered mesh upper. This material comfortably wraps your foot and increases airflow to keep your feet cool. We added FF BLAST ™ cushioning to the midsole to create a softer touchdown at footstrike. It keeps the shoe lightweight while adding a more responsive rebound at toe-off. GUIDESOLE® technology reduces ankle flexion and lightens the load placed on your foot. Along with its curved sole design, this shoe helps you roll through your training with less effort.