Trekking Trek Outdoor

Regular price€25,00
Tax included.

Size chart






US 4-5.5 6.5-8.5 8.5-10 11-12.5
UK 3-5 6-8 8-9.5 10.5-12

Free EU shipping on orders over €150 (Italy over €75)
Shipping costs from €7, depending on country. Shipping time approximately 3-6 days.

Free Switzerland Shipping on orders over CHF150. Shipping time approximately 4-5 days

Free US shipping on orders over $200. Shipping time approximately 4-6 days


Developing the ultimate functional sportswear is not enough for us. Our goal is not only to provide you with the best gear in the high performance sports world, but also to ensure that your investment meets all your needs, requirements and expectations while performing at its best. We offer a two-year X-Bionic warranty on our revolutionary products.


Maximize your comfort and reduce the risk of blistering with X-SOCKS® TREK OUTDOOR. Specially designed for men's and women's feet, these special socks are your ideal companions when you want to enjoy the adventure of extended trekking tours without getting tired.

Thanks to the unique barefoot climate® and patented functions, the X-BIONIC 4.0-generation models prove that cutting-edge technology can be further perfected through constant innovation. For optimal climate management, Traverse AirFlow Channels work seamlessly with the optimized Air-Conditioning Channel® 4.0 to provide effective ventilation every step of the way.

At the same time, the AirVent Zone creates space at the instep so air can circulate freely. The Lambertz-Nicholson Achilles Tendon Protector 4.0 has been comprehensively redesigned to optimally protect the Achilles tendon. And the Suppronation® XX-Cross® Bandage bandage works together with the toe protector to prevent injuries.


Polyester (39%) Polyamide (35%) Polypropylene (24%) Elastane (2%)

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