Endura Baa Baa Merino Winter Sock For The Coldest Rides Your feet are the last thing that you want to be cold when on a ride. Endura designed the Baa Baa Merino Winter Sock for cyclists who ride in the coldest weather. To withstand the harshest of conditions, Endura constructed these socks with a Merino wool blend for a super-warm and water-resistant fabric that excels in insulation. A stretchy panel wraps around the middle of the foot, supporting your arches and the extended cuff length provides additional coverage and warmth. Finally, a padded sole was added for all-day comfort. Features Stretch arch support enhances your riding comfort Merino wool blend that is warm, lightweight, water-resistant Padded sole for more comfort while riding Long cuff for more warmth Materials: Nylon 3%, Elastane 23%, Wool 37%, Acrylic 37%Sizing Size Small/ Medium Large/ Extra Large US Shoe Size5. 5-99. 5-13EU Shoe Size37-4242. 5-47 | Endura | Baabaa Merino Winter Sock (Single) Men's | Size Small/medium In Electric Blue | Nylon