The BSN Medical 7514717 is a high-quality compression sock designed to improve blood circulation and provide comfort for your legs. These knee-high socks feature a 15-20 mmHG compression level, perfect for daily wear or for those with mild to moderate leg swelling. The closed toe design offers full coverage and protection, while the cool denim blue color adds a touch of style. This particular model is extra-large and designed to accommodate a full calf, ensuring a comfortable and secure fit. Each package contains one pair of socks.