Conquer every obstacle with the X-SOCKS® RUN DISCOVERY 4.0 WOMEN and enjoy the lightness of running. To help you run more calmly on any route, sprint faster, and arrive more relaxed, the patented high-tech features of generation 4.0 create ideal performance conditions. The perfectly tailored fit ensures comfort under all conditions. The anatomically shaped footbed guarantees ergonomically improved cushioning. With every step, the perfected Air-Conditioning Channel® 4.0 further supports ventilation by pumping fresh air towards the sole of your foot. The extensively revised Lambertz-Nicholson Achilles tendon protector® 4.0 now offers even better protection for your foot against friction, pressure, and impacts thanks to its reinforced cushioning zones. Additionally, the XSuppronation® XX-Cross® bandage provides significantly more stability. Albedo® 360-degree reflective yarn on the outer cuff increases safety in the dark. The Narrow Arrow Construction and the 3-ExpandLadiesStripes are specifically designed for the female foot and prevent chafing and wrinkling during movement.