The Bridgedale Hike Lightweight Endurance Boot Sock is a lightweight sock designed for everyday activities, day hiking and warm weather trekking. Bridgedale's Wool Fusion socks bring together the insulation and durability of Enduro Wool with technical fibres that provide wicking performance. Endurofil fibres wrap around the Enduro Wool yarn that transport moisture away from the skin ensuring your feet feel dry and comfortable. The Endurofil fibres also provide high abrasion and wash resistance. Features include excellent balance and moisture control, ideal for keeping you dry and comfortable on most adventures. Wool Fusion Trail Bridgedale socks also come with a lifetime guarantee.