Running socks - Run Ultra black/yellow run-bundle Heating time level 1: up

Heating time level 1: up to 8 hours*

you’ll benefit from excellent ankle support

Extremely light

tear-resistant material

these ski touring socks are as environmentally friendly as they are protective of your feet

Running socks - Run Ultra black/yellow run-bundle Heating time level 1: up"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