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X-BIONIC x-SOCKS RUN FAST 4.0 socks, black/grey

-30%Clearance-sale - last products on sale
13.99  -30%
RRP 19.99 
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Delivery method on Tuesday 01.09.2026
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At pick-up points
Delivery method on Tuesday 01.09.2026
69.99 
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Extended return option up to 100 days More info

X-SOCKS® RUN FAST 4.0 represent an intelligent shortcut to the future of running. Thanks to patented technologies, you can effortlessly reach your goal. This special sock benefits from the latest innovations in X-SOCKS® technology and offers you unparalleled wearing comfort. Greater support, secure protection and continuous thermoregulation support your performance and endurance. Your foot is held firmly in the anatomically shaped footbed and the ASYMMETRICAL O-RING BANDAGE stabilizes your ankle joint. Protectors protect the toes, heel and ankle from injury from pressure and friction. The optimized Air-Conditioning Channel® 4.0 supplies fresh air to the sneaker with every step, stops moisture and reduces the risk of blisters. The newly designed Lambertz-Nicholson Achilles Tendon Protector 4.0 protects the sensitive area above the heel. Reinforced, two-part padded zones absorb pressure, friction and impact even more effectively.



COMPOSITION: Polyamide: 80% Polypropylene: 17% Elastane: 3%

Product details
Sex Unisex
Colour black, gray
Material synthetic material, spandex/elastane
Sport hiking, cross-country skiing, running, trail running, alpinism, climbing, via ferrata
product ID 233798
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When Swiss precision and scientific knowledge are combined with the Italian approach to clothing production, a unique product is created. This is also the story of the X-BIONIC brand, which redefined the standards of functional clothing around 2000. Today, it has hundreds of awards, Olympic champions and around 800 patents to its credit. You can use X-BIONIC clothing for cycling, running, fitness, hiking, skiing or as a basic functional layer for any movement.

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