Visco-GEL® Corn Protectors Instantly Relieve Painful Corns. Absorb pressure and friction to relieve corns and allow them to heal naturally. Each soft, fabric sleeve stretches over your toe and features a pad made of patented, vitamin-enriched gel that releases mineral oil to soothe and moisturize skin. Fit comfortably in shoes. Trimmable. Interchangeable for left or right foot. Also great for blisters. Washable and reusable. 2/Package.