The Giro Chamber II Shoes are the perfect choice for endurance or downhill mountain bike riders who love pushing the limits of difficult terrain. These shoes are very durable and keep riders in the proper position. The cleat is set back 10mm compared to typical mountain shoes to attain the best possible position for riding on technical terrain. This simultaneously protects the arch of the foot, reducing rider fatigue. A special Tri-Mold construction of the internal shank leads to an optimal balance of stiffness and flex. Specific zones are targeted for stiff power transfer while others are flexible for proper mobility and comfort. The upper has proper breathability along with a durable water resistant microfiber. The Giro Chamber II Shoes are designed from top to bottom for the best possible performance on the toughest trails.