The Sidi Atomus Mid GTXis a top-tier cycling shoe designed for exceptional performance and durability. It features the Materiis exclusive compound which ensures motocross-proven grip and durability. The Millennium Fit is ready to race providing a snug and secure fit with the Wrapper Closer System. The shoe also boasts a streamlined and secure enclosure of the gaiter along with a new Gore-Tex EPE membrane for eco-friendly weather resistance. Additionally the Firmor Lateral Support Technology offers stability on every trail while the smooth engineered cleat connection is designed for superior control and stability.