





Trail running socks - Unisex -
Trail T-Free® Trail Black / Grey running socks Sidas are designed to provide comfort, stability and performance on rough terrain.
Their sleek, technical design incorporates technology T-Free®that frees the big toe for better balance, optimal alignment and efficient propulsion. Thanks to their anatomical left/right foot construction and technology In & Out, they guarantee a perfect fit and great comfort.
Polygene fibres and ventilated mesh underfoot ensure optimal breathability, keeping feet cool and dry. Strategically placed protection areas around the ankle, heel and toes reduce impact, while a grip strip improves grip.
Finally, a reflective strip provides reinforcement for visibility, even in low light conditions.
With the T-Free® Trail, run with confidence, even on the most demanding paths!




- Construction In & Out for enhanced comfort without cut wires
- Liberation of the big toe for renewed comfort and stability
- Support band for a secure and stable fit
- Protection areas at the ankles, toe box and heel
- Breathable mesh
- Wide grip strip for grip and sock/sole synergy
- Odour control Polygiene® StayFresh™ for lasting freshness
- Reflective strip
Composition :
- 52% Polyamide, 23% multifilament Polyamide, 9% Silicone, 5% Spandex, 1% reflective thread
| POLYGIENE® STAYFRESH | Advanced antibacterial technology that inhibits the growth of odour-causing bacteria, so clothes require less washing, saving water, energy and wear and tear. |
