Whether you're an athlete, a sufferer of plantar fasciitis/Achilles tendonitis or simply have sensitive feet, you'll love the Thermoskin® Plantar FXT Compression Socks. Plantar FXT uses targeted compression to help alleviate common sources of foot pain, while improving blood circulation. Moisture-wicking antibacterial silver fibers keep your feet dry and comfortable, so you can get back to the things you love. Sizes: XS, SM, MD, LG, XL