Composition: 60% acrylic, 20% plyamide, 10% polypropylene, 10% elastan. Details: knee-high sport socks; realized with a thicker frame and studied with reinforcements in the most critical areas like toe tips, malleolus and tibia; soft sponge padding; use of technical yarns; patterns developed with Dryarn fabric to improve breathability; flat seam a the toe line.