Running socks - Run Ultra black/yellow Size Socks:42-43 With perforations for breathability

With perforations for breathability

The 3Feet® Outdoor Sense model has been developed to effectively stabilise the foot in the shoe and reduce the risk of overheating

Top layer: Cushioning

Choose Ski Protect now and enjoy an incomparable skiing experience while taking care of your feet

Sidas WINTER 3D sports insoles will make your winter sports activities more comfortable

Running socks - Run Ultra black/yellow Size Socks:42-43 With perforations for breathability"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