Rockbros high elastic cycling socks designed for comfort and performance, these cycling socks are made from a nylon-spandex blend 95% nylon, 5% spandex for a soft, breathable, and highly elastic fit. The high-elastic cuff gently wraps the ankle without tightness, reducing pressure and ensuring all-day comfort. Featuring 5a-level antibacterial technology, the socks help inhibit odor-causing bacteria even after multiple washes, keeping your feet fresh and dry. The breathable mesh structure enhances airflow and moisture-wicking, allowing sweat to evaporate quickly during rides. The thickened sole provides effective cushioning and shock absorption, reducing foot fatigue and pressure. A 3d anti-slip knit texture increases friction for better stability and control while cycling. With high-elastic yarn support, the socks offer enhanced arch and full-foot support, improving power transfer and reducing muscle fatigue. Durable heel construction ensures long-lasting wear, while the seamless design prevents chafing. Perfect for road cycling mtb indoor cycling daily riding size eu size us men foot length s 35 38 4 6 22 24 cm m 39 42 6.5 9 24.5 27 Cm l 43 46 9.5 12 27.5 29 Cm