Compression Stockings are graduated compression garments designed to improve venous return, reduce edema, and prevent deep vein thrombosis. Featuring compression that is tightest at the ankle and gradually decreases up the leg, they provide mechanical support for the venous and lymphatic systems. Available in compression levels from mild (15-20 mmHg) for prophylaxis and travel to extra firm (40-50 mmHg) for severe lymphedema and chronic venous insufficiency, these garments are essential for managing chronic venous insufficiency, post-operative swelling, pregnancy-related edema, and lymphedema. Available in knee-high, thigh-high, and waist-high styles with various toe configurations, proper sizing based on ankle, calf, and leg measurements is critical for therapeutic effectiveness. Patients with arterial insufficiency (ABI <0.8) should not use compression therapy, and stockings should be replaced every 3-6 months to maintain compression integrity.