Treat your tootsies to the well-ventilated fabric that will stop your feet from overheating and becoming sweaty. Less sweat means less friction, so your feet have less chance of being sore after a strenuous hike.Achilles tendon paddingAdditional padded zones on the toes and ball of foot - provide extra comfortArch bracing - gives additional support and a custom fitFlat-toe seam - prevents irritation from the sock along the top of the toes, eliminating friction in this areaVentilation zones on the top of the foot - maximise airflowFabric: Merino wool blendPack of: 2