Hilly's Twin Skin sock features, as the name suggests, a double-layer construction to prevent friction on the foot. With the two layers working in harmony with the foot and the shoe, and a lightweight Meryl Skinlife inner helping to effectively transfer moisture away from the foot, blisters and hotspots will be waved goodbye.

A vented upper and outer, plus DRiRelease cotton ensures that not only are your feet kept cool, they'll stay dry as well. Perfect for the runner looking for long-distance performance and a solution to problematic blistering.