Soft Seam technology creates an ultra-smooth toe seam to help reduce rubbing and irritation. Accepted by the American Podiatric Medical Association. * Helps with Circulation, Diabetic Feet, Diabetic Neuropathy, Edema, Foot Perspiration, Hyperhidrosis, Sensitive Feet, Swollen Ankles, Swollen Feet and Legs, Wide Calves * Non-binding Soft Knit top adds 40% more cross stretch for a comfortable fit. Reinforced heel offers durability in high stress areas. * Comfort fit design fits calves up to 18 inches. * Thick, plush terry on the sole softly pads your steps. Moisture-wicking acrylic fibers keep feet cool, dry and healthy.