The Vibram FiveFingers KSO EVO offers maximum articulation and ground feel, with assured grip and essential protection. Light, airy, and easily adjustable upper design. This style is part of our Medium Ground Feel product philosophy. Usage: • Functional fitness • Plyometrics • Primal movements • Balance • Strength training workouts Benefits of Vibram FiveFingers: • Designed to complement your feet's natural shape. • Zero heel drop keeps you naturally grounded. • Fantastic proprioception and feedback from feet to brain. • Allows maximum natural foot movement while providing a protective Vibram sole.