Go the mid-distance with the new and super light Brooks PR MD Track and Field
Shoe for men, 46.61. Brooks improved the medial side with a built-in stretch
material to secure the arch Ė perfect when your eyes are on the finish tape. New
airy mesh keeps the weight down and increases breathability so you donít hot
house your fast feet. Asymmetric design tops off the list of features for this
400 to 1600 meter and hurdle spike.