ilover foot patches can help with foot fatigue. Instant Cooling Effect – ilover Foot Patch provides an instant cooling effect upon contact with the skin. Versatile Areas – ilover Foot Patch can be applied on all area of the legs not just the foot and calves.swelling in the leg can be reduce with the foot patch. Easy to Use – The product is easy to use and convenient to carry. Simply remove the excess material and place it on any area of the leg. It is attachable, put it in any area on the leg and press down. Durable – Our product is more long lasting and durable than the average foot coolers. It refreshes your area even when walking or standing for a long time. Cold compresses on the soles of the feet and calves help relieve fatigue of the feet and legs and swelling of the feet