Opaque fabrics are great for a number of reasons - they're more durable, very fashionable, and great for covering up blemishes or visible veins on your legs. Firm 20-30mmHg compression is typically prescribed for mild to moderate swelling (edema), varicose veins, and venous insufficiency. This pages features a number of different products, at a wide-range of price points. Decide which product features are most important to you - open or closed toe, adjustable waist band, stylish colors, etc. If you need help deciding, just give us a call at 1-877-545-8585.