The Sidi Zero 2 road shoe will help you conquer winter, with a GORE-TEX® membrane and an internal gusset to keep the elements at bay. The Microfibre Microtech upper has been combined with a water-repellent and breathable lining to keep feet dry. The carbon injected sole provides stiffness and has mounting options for Shimano SPD-SL cleats and three-bolt cleats. The anti-slip heel pads are replaceable and make walking an easy task. Sidi’s Techno-3 dial and Velcro straps ensure an exacting, comfortable fit. Key Features:Microfibre Microtech, mesh upper,GORE-TEX® water-repellent and breathable lining,Millennium 5 Sole injected carbon fibre into a Nylon matrix,Tecno-3 closing system,Velcro strap closure on the front of the shoe and ankle,Heel cup,Anti-slip replaceable heel pad,Internal gusset to protect from wind and water,Compatible with Shimano SPD-SL cleats and three-bolt cleats.