Offroad GripIn terms of grip, the outsole of Comp X Boots is designed with enhanced traction to provide added grip in variable off-road conditions, while the PosiTac™ rubber compound used on both the outsole and burn guard delivers maximum durability—exactly what you need as you gain ride experience. Built to last, this durable rubber compound is exclusive to Fox. The slim and flat medial (the inner side) design on each boot increases the surface area to keep you in close contact with the bike and further enhance your connection.Fit & ComfortWith half sizes now available in the most common size ranges (9.5, 10.5, and 11.5), Comp Boots deliver improved comfort and a more precise fit. With focus specifically on the new and improved last—the foot-shaped mold that determines how a boot will fit your foot—step-in-comfort is assured right out of the box. This same last is used across all boots in our boot line, creating unified sizing and a consistent fit. If you wear a size 9 Comp X, that w