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The Mizuno Men's Ronin 4 is a versatile and lightweight racing flat for neutral runners.
The Ronin 4 is fast and flexible and features a wider toe box to allow your foot to splay naturally.
Lighter than the Ronin 3, version 4 has G3 outsole to provide great traction without weighing you down.
The Ronin 4 is an excellent shoe for speed sessions and racing over most distances, including full marathon for efficient runners.