The Montrail Badrock Trail Shoes offer a variety of features to aid in enhancing your performance on the trails. Montrails revolutionary Fluid Post provides customised pronation control on uneven terrain, ensuring your foot gets the support it needs. The Terra-Hex midsole pattern offers cushioning & flexibility for a wide range of motion, an essential when running on uneven ground. The sole of the shoe is constructed from Gryptonite. This is a sticky rubber compound that works with the lugs of the shoe to provide optimal grip & traction, even on wet surfaces.