The Endura Thermo Cycling Leg Warmers in Black, size Small/Medium, are designed for winter cycling conditions. Made from a combination of polyester, nylon, and elastane, these leg warmers provide thermal protection and comfort during cold rides. The over-the-calf length and thermal design make them ideal for cycling in chilly weather, while the machine washable material ensures easy care and maintenance. Suitable for both men and women, these leg warmers from the trusted brand Endura are a must-have for any cyclist tackling the winter season.