Running has never been easier than with the X-BIONIC® SOCKS XBS.EFFEKTOR RUN 4.0. The footbed of these running socks works effectively with every step to maintain your performance level. This happens through targeted stimulation of the soles of the feet. The brain responds by sending out more signals, which leads to an acceleration of the metabolism and improved blood circulation.
With the X-BIONIC® SOCKS XBS.EFFEKTOR RUN 4.0 WMN from X-BIONIC® SOCKS, blisters and chafing on your feet are a thing of the past. Developed to take female athletes to the next level, the sock integrates the 3-Expand LadiesStripes and the Narrow Arrow construction, which are specially adapted to the anatomy of the female foot. They are produced on special knitting machines to accommodate the narrower shape.
A patented system of cooling channels ensures that your foot stays at the perfect working temperature, mile after mile. A total of 14 patents and technologies for stability and air conditioning are integrated into the running sock to optimize your performance.
| Field of application | Running |
| Age group | adults |
| Color | Charcoal / Effector Turquoise |
| Gender | ladies |
| Size | 41-42 |
| Item no. | EFRS01S21W-G07641-42 |
| material | 86% polyamide, 8% polypropylene, 6% elastane |
| Product type | socks |
