The Giro Thermal Knee Warmers in black are designed for comfort and sustainability, featuring Italian Super Roubaix material and Renew Series recycled content. These warmers offer a soft feel and excellent flexibility, thanks to their articulated 2-panel fit. The silicone thigh gripper ensures they stay securely in place, while providing visible reflectivity for added safety. Ideal for cyclists seeking warmth and eco-friendly performance.