Pearl Izumi Thermal Cycling Leg Warmers in black with zipper size M are a must-have for any road bike enthusiast. Made from a blend of polyester, nylon, and elastane, these leg warmers provide warmth and stretch for optimal comfort during your ride. The over the knee length and solid black color make them versatile for all seasons, while the zipper feature adds convenience for easy on and off. With the trusted Pearl Izumi brand and machine washable care instructions, these leg warmers are a durable and reliable choice for any cyclist.