Only the leg with the symptoms or disease needs to wear the compression stocking. Some people prefer to wear compression on only the affected leg. Others may opt to wear the same brand of stocking but in a lower compression level on the unaffected or healthy leg. For example, your doctor may have told you to wear a 30-40 mmHg stocking for the chronic venous insufficiency present in one leg. You may choose to wear a 15-20 mmHg on the other leg.