The perfect blend of that desirable `barefoot`sensation and unrivalled warmth, an external split-toe and ultra-thin rubber layup is incorporated into ist forward-thinking design. All of the magma styles have the following features:
Ankle Strap: stay secure and supported.
Segmented sole: creative and strategic cuttings have been integrated into the sole to enhance the flexibility in critical areas of the foot.
80% Neoprene / 15% Nylon / 5% Polyester