Merino Performance Fusion technology - offers padding, insulation and durabilityMoisture-wicking properties - sweeps sweat away from the skin and dries quicklyZonal padding - provides extra support and cushioning to key comfort areasFlat toe seam - minimised bulk and stops abrasionSecure fit - elasticated arch and 3D heel cup keeps the sock firmly in placeThermoFit structure - Lycra composition returns to shape after each washWeight: 76g (pair)