SOFT GENUINE GRADUATED COMPRESSION SOCKS - Swell Relief Extra Soft Wear Premium Quality Moderate/Medium Graduated Compression 15-20 mmHg Design Sock with Arch & Plantar Support. Designed for support, and comfort for Recovery, Performance, Endurance, Running, Shin-Splints, DVT, Edema and more. God Bless America Colors. Total Qty. 4 Pair. Small/Medium Fits Women's shoe sizes 5-8 and Men's 4-7 STIMULATE BLOOD FLOW - Engineered to improve your health, and endurance. Energizes Tired & Achy Legs. Relieves Ankle Swelling and Fatigue. Great for Mild Edema, Varicose Veins, Cramps, Shin Splints, Injury Recovery and Blisters. Promotes blood flow upwards toward the heart.