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The XTRM is made for rocky and technical terrain with support, comfort, and grip you need. Perfect for Obstacle Course's, Sky Running, and all mountain adventures.
More MAXx Info
The MAXx is a well cushioned, light-weight shoe designed for the longer distances, with the legendary VJ grip.
iRock 3 is the third version of this multiple award winner, making it even better for Obstacle Course's, Trail Running and SwimRun.