The VO2fx™ Edge 15-20 mmHg Crew is the ultimate all-sport sock in mid-calf length. Very popular as a basketball sock and ideal for running and most sports. Guaranteed to not fall down your leg! With enough graduated compression to relieve foot fatigue, a mid-foot compression system that feels like a “virtual foot massage” and a blister-free guarantee, this high performance sock will be the most comfortable sock you’ll ever wear. “Energize Your Legs, Energize Your Game.” Only graduated compression socks:

• are proven to increase circulation
• improve speed and endurance
• slash your recovery time

VO2fx™ graduated compression is measured and graduated (made with SMOOTHTOE® technology), providing more compression at the ankle and less at the knee to stimulate return blood flow and reduce muscle fatigue. As a result, you get all the medical benefits of graduated compression in the ultimate high performance athletic sock. The graduated compression system in VO2fx™ increases the circulation to the muscles in your legs and feet. Because of the increased circulation your legs feel energized within minutes. It supplies fresh oxygenated blood to your muscles, joints and tendons. Meanwhile, lactic acid and other fluids are transported out of muscle tissue and into the bloodstream, which dramatically reduces muscle soreness and painful swelling.

• No bulky feeling inside the shoe
• Mid-foot arch support means your feet feel great