The RU4 Cool Short is Falkes all-rounder among the running socks. The medium padding, along with good shoe contact, protects against blisters by reducing pressure points. Integrated mesh zones at the instep comfortably cool the feet. Quick moisture transport and the perfect fit guarantee comfort at any time. Light running socks with medium cushioning Moisture wicking 3-layer construction to keep feet dry and blister free Optimal fit adapted to the specific requirements of the respective foot (true L/R foot) Ventilating mesh to keep feet cool and dry Medium cushioning for stress zone protection and comfort Female fit specifically adapted to narrower feet Materials 44% Polypropylene, 33% Polyamide, 22% Polyester, 1% Elastane