The Endura BaaBaa Merino Winter Sock is the best of both worlds, combining the great insulative and odour controlling properties of merino and the excellent moisture management properties of synthetic fibres, keeping your feet warm and comfortable throughout your ride. Endura BaaBaa Merino Winter Sock Features Merino blend for soft, itch-free comfort High warmth to weight ratio even when wet Stretch arch support Long cuff for extra warmth Easycare machine wash Padded sole for extra comfort Single pack Endura BaaBaa Merino Winter Sock Materials Acrylic 50% Wool 50%