Asics MAGIC SPEED 4 Running Sneakers, Neon Yellow Women’s size 10 Safety Yellow/Black colorway These shoes are used, but in good condition. I ran about 60 miles in them. The MAGIC SPEED™ 4 shoe is designed to support your racing goals. In addition to the softer cushioning experience, this shoe helps create better stability throughout your stride. ​ A sculpted carbon plate is designed to help improve stability and propel your foot forward. This helps create a smoother and more propulsive experience during the toe-off phase of your stride.​ Additionally, this shoe is updated with FF TURBO™ cushioning, which helps you experience a more energetic toe-off during tempo runs and races. Full-length carbon plate Adds structure and improve toe-off propulsion FF BLAST™ TURBO cushioning Our lightest and bounciest cushioning material that's 33% lighter and 13% more responsive than FF BLAST™ cushioning ASICSGRIP™ outsole rubber Provides advanced grip for various terrains