Trail Protect socks + Ultralight Run Calf sleeves black/yellow Bundle thanks to the incorporation of

thanks to the incorporation of recycled fibres in their composition

so you can carry everything in a single bag

blisters and black toenails

especially since in trail-running

1 pair Trail Protect Black/Grey

Trail Protect socks + Ultralight Run Calf sleeves black/yellow Bundle thanks to the incorporation ofFeet are your work tool when you run. It is essential to take care of them, especially as your feet are exposed to various risks when trail running: blisters, rubbing, black nails or stones. The Trail Protect socks specially designed for trail running will give you the protection you need for your feet. Trail Protect Sidas socks offer you better comfort in your shoes thanks to reinforcements around the toes, ankles and heels. The ventilation zones on