Trail running socks - T-Free® Trail orange/grey Size Socks:39-40 Micro-perforation: breathability

Micro-perforation: breathability

The perforations in the insole ensure good ventilation and improved breathability for your foot

These insoles increase warmth

S-PACK 700 technical specifications

limiting the risk of blisters

Trail running socks - T-Free® Trail orange/grey Size Socks:39-40 Micro-perforation: breathabilityT 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