Running socks - T-Free® Run grey/black 3Feet Low Their moderate tension and thickness

Their moderate tension and thickness have been designed to ensure that the socks fit both your feet and your ski boots perfectly

Improved proprioception during the swing

Prevents skin-on-skin and skin-on-fabric chafing

The In & Out construction of the socks avoids any thread cuts or over-layering of material inside the socks

Running socks - T-Free® Run grey/black 3Feet Low Their moderate tension and thicknessT Free Technology for Natural Movement In running, the big toe is crucial for balance, alignment and propulsion. That's why we have developed T Free technology in collaboration with athletes such as Jonathan Albon. This technology allows the big toe to move freely and independently, improving your comfort and stability when road running. The socks incorporate all the innovations expected for trail running. The left foot right foot anatomical