Hoggs of Fife Technical Active Socks 2 Pack Charcoal/Denim. Give your feet the comfort they desire whilst exploring the countryside with the Hoggs of Fife Technical Active Socks. Featuring all the latest technologies, the Technical Active Socks are designed with high-quality materials with added features to make them go the extra mile. With elastication around the arch and ankle for extra support, the Technical Active Socks helps to wick moisture away from the foot whilst the reinforced and cushioned heel and toe enhances comfort, support and durability.