Running socks - Run Ultra black/turquoise Size Socks:40-41 The mesh in the arch

The mesh in the arch area will keep your feet ventilated so you have great temperature regulation to avoid overheating

Three heat levels are available

Covering: comfort

Instructions for use:

Whether for your ski boots

Running socks - Run Ultra black/turquoise Size Socks:40-41 The mesh in the arch"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