FS4+ Running Sock - Comfort and Support for Active Feet The FS4+ Running Sock is expertly designed to alleviate discomfort caused by conditions such as plantar fasciitis, swollen ankles, tendonitis, shin splints, and sore heels. This sock not only speeds up the healing process but also serves as a preventative measure, making it essential for both active individuals and those recovering from injuries. Key Features Targeted Relief: Specifically addresses discomfort in areas like the foot, hamstring, and calf, promoting better circulation. Lightweight and Comfortable: The design wraps comfortably around the calf, ensuring optimal blood flow without added bulk. Moisture-Regulating Material: Keeps your feet dry and comfortable during intense activities. Patented Compression Technology: Provides effective compression that enhances support and accelerates recovery. Anatomical Fit: Features a specially designed heel and wrist for a snug, secure fit. Usage Instructions The FS4+ Running Sock is most effective when worn during physical activities or while recovering from an injury. Each pair is sold together for your convenience. Experience the perfect blend of relief, support, and durability with the FS4+ Running Sock—your go-to solution for active lifestyles!