2-pair set - Run Ultra Race black/yellow Running socks - Run Ultra Race black/yellow (Size Socks):44-46 these cross-country socks are as

these cross-country socks are as environmentally friendly as they are protective of your feet

For optimal use

The Max Protect Activ' insoles and Podiane®I+ technology absorb 90% of shock energy and protect your joints

Specific zone protection for sensitive parts of the foot

2-pair set - Run Ultra Race black/yellow Running socks - Run Ultra Race black/yellow (Size Socks):44-46 these cross-country socks are as"Relying on champions to co create tomorrow's foot comfort solutions that are even more efficient and innovative." That's the challenge of offering you the best in running socks! That's why the Run Ultra running sock was developed with both our expertise in the foot domain, and the field feedback from our athletes and the Sidas Matryx Team. The sock acts like an exoskeleton around your foot to stabilise it, provide support and compensate for muscle