Engineered for endurance athletes, our Marathon Running Socks deliver professional-level comfort and stability over long distance. Designed with a secure ribbed cuff and Y-shaped heel structure, these socks stay firmly in place and prevent heel slippage, ensuring consistent support during every stride.

The seamless toe construction and elastic compression zones provide superior comfort, reducing friction, fatigue, and pressure points. Reflective logo detailing offers additional safety during night runs, while breathable, moisture-wicking fabrics keep feet cool and dry.

With left and right foot differentiation for anatomical accuracy, plus silicone anti-slip grip technology, these marathon socks give runners the stability and confidence they need to break personal records.

Perfect for marathons, long-distance training, and high-performance running.

At Biorun Sock Factory, we specialize in the design and production of high-performance sports socks that combine innovation, comfort, and durability. With advanced intelligent manufacturing and strict quality control, we ensure every pair meets high standards. 

More than just a manufacturer, we are committed to creating value for our clients—offering flexible solutions, rapid response, and customized designs that support brand growth. At BIORUN, we believe in win-win partnerships, walking side by side with our clients to achieve lasting success together.