The ENVE Hex Gravel Tire is built for riders who want performance and traction on gravel terrain. Its innovative hexagonal tread design flexes in three directions, enhancing the tires ability to adapt to varied surfaces for smooth, consistent handling. Using a nano-particle-enhanced rubber compound, the HEX reduces rolling resistance while boosting traction and tread life. With a supple casing for a comfortable ride, it is more forgiving when taken off the road. The tire is available in 40c and 44c sizes so everyone can get the perfect fit for their setup. The ENVE Hex Gravel Tire makes gravel riding fun, fast, and comfortable.