The Falke Lady Hike Walkie Socks in Grey are designed for superior comfort and performance during outdoor activities! These socks feature half terry cushioning for extra comfort, a blend of wool and Drynamix yarn to keep feet warm and dry, BCool recycled yarn for moisture management, arch support for added stability, mesh panels for breathability, and a seamless toe to prevent blisters. They also have a sensitive cuff for comfort and stability.