Always stay one step ahead with X-SOCKS® RUN SPEED TWO and benefit from the performance enhancement of innovative technologies.
The X-BIONIC 4.0 socks with an optimal combination of ventilation and protective functions are perfectly suited for medium and long distance races. Compared to previous models, you can expect even greater comfort and performance-enhancing precision.
The newly designed Air Conditioning Channel 4.0 is built into the densely knit material to ventilate the feet. The instep protector with extended air cooling strips ensures air conditioning of the back of the foot while protecting the instep from pressure and friction.
The comprehensive cushioning system also includes high-performance AirFlow 4.0 ankle protectors on the ankle and a shape-optimized Lambertz-Nicholson Achilles Tendon Protector 4.0 above the heel.
COMPOSITION: 75% Polyamide 18% Polypropylene 6% Elastane 1% Reflex yarn
Product details
| Sex | Unisex |
| Sport | hiking, running, trail run, climbing, via ferrata, fitness, lifestyle |
| Material | synthetic material |
| Colour | white |
| product ID | 122712 |
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