Running socks - Run Feel white/black 3Feet Mid ALU layer: insulation

ALU layer: insulation

Up to 8 hours’ battery life

The Sidas 3Feet® Protect Low insoles are perfectly suited to low arches

in synergy with the insoles

Three heat settings

Running socks - Run Feel white/black 3Feet Mid ALU layer: insulationDiscover our most technical and lightweight running socks. The socks will prove ideal for your run on road or track. Their thin design will keep you close to the ground and provide optimal responsiveness. The sock has three grip bands so it never slips around inside your shoes. This prevents blisters and overheating. A ventilation zone under the foot encourages moisture wicking. A small reflective band at the back ensures visibility during a night