Typically, the second version of a running shoe is as mundane as completing TPS Reports. There are rarely any significant updates from the first edition. Companies feel compelled to release an update every year, because…money, whether or not they’re actually ready to update the shoe. That’s why it’s usually just a worthless modification to the outsole, or a slight change to the upper. But not with the second version of the Hyperion Max. Find out why it’s quite the opposite, in this Brooks Hyperion Max 2 review.