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ULTRA LIGHT FOR MAXIMUM PERFORMANCE
Ultralight construction for maximum performance: the X-Bionic Biking Pro Ultrashort embody what may be the most consistent implementation of the performance principle ever seen in functional socks. In the least possible space, this extra-short interface combines a variety of innovative hightech functions: reinforcements at the ankles for stability and a network of ventilation channels to provide the foot with cool, dry air. The anatomical footbed transmits every step, every change in speed directly to the pedal.