Powerline is nothing less than a big mountain workhorse, right out of the box. A welded microfiber upper provides generous comfort on all day rides and hike-a-bikes while protecting against the elements. The asymmetrical mid cut design features D3O impact protection in the medial collar for extra ankle defense where you need it. The robust heel and toe cap protection is custom molded for precision fit and durability. Recessed toe and heel traction aid when feet must hit the ground while the MAX GRIP rubber ensures ultimate grip on the pedal, regardless of what the trail throws at you. Work smarter. Ride harder