Cold weather is no excuse not to run. These adidas reflective running socks feature COLD.RDY technology to help you feel warm and confident when the temperature drops. Mesh details increase breathability where your foot heats up, and targeted cushioning adds comfort where your foot strikes the ground. They're compressive, designed to keep your foot from slipping inside your shoes and have reflective details above the ankle that shine in low light. A minimum of 50% of this product is a blend of recycled and renewable materials.