Size guide
Foot length | 9.1-9.4 | 9.6-10.0 | 10.2-10.6 | 10.8-11.2 |
EU | 35-38 | 39-41 | 42-44 | 45-47 |
US | 4-5.5 | 6.5-8 | 8.5-10 | 11-12.5 |
UK | 3-5 | 6-7.5 | 8-9.5 | 10.5-12 |
Foot length | 23-24 | 24.5-25.5 | 26-27 | 27.5-28.5 |
EU | 35-38 | 39-41 | 42-44 | 45-47 |
US | 4-5.5 | 6.5-8 | 8.5-10 | 11-12.5 |
UK | 3-5 | 6-7.5 | 8-9.5 | 10.5-12 |



Description
Biotrek Knee Socks are made with Cool Air Flow Technology to keep feet dry and cool. The Pre-Shock Shield protects the Achilles tendon, while the Interior Ankle Guard offers optimal comfort. The ergonomic insole is perfect for agile movements, and the banding provides seamless performance on the calf.
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Details
- Cool Air Flow technology with 3D micro-channels for optimal air circulation, keeping feet dry and at the ideal temperature
- Pre-Shock Shield absorbs impacts, protecting the Achilles tendon with an innovative 3D mesh
- Intericor-Ankle-Guard for asymmetric protection of the malleolus, reducing pressure during physical activity
- Impact-resistant structure with front cushioning for effective foot ventilation
- Ergonomic insole designed to support athletic movements and stresses
- Double asymmetric bandaging for localized and breathable compression
- Zerocuff™ with an innovative structure that eliminates the traditional elastic, improving blood circulation and performance without leaving marks on the calf
- Item Code: SX1-S100344-G000
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Composition
- LYOCELL 59%
- POLYAMIDE 30%
- POLYESTER 7%
- ELASTANE 4%
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Care Instructions
Machine wash at max 30 °C – mild processDo not bleachDo not tumble dryDo not ironDo not dry clean
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Shipping & Returns
Free shipping for orders over €150.
Free returns.
Features