Skylight Set of 2 Silicone Gel Heel Protector|Ankle Pain Relief, Insole Cups for Swelling Insole  (Multicolor)

Blue area is extra soft and elastic for greater cushioning of sensitive areas. Indications for use: Heel pain, Plantar fasciitis, Heel spur, Knee and back pain, Ankle pain. Very useful for any prolonged standing or walking activity. A must have for sporting activities, especially where impact shock reduction is required. ALL DAY COMFORT : Relieve your tired throbbing feet, provide great arch support. Protect and cushion heels from shock, bruising & impact. Properties: Non-compressible dual density medical grade silicone, Two levels of silicones; soft and firm, blueRed area is extra soft for greater cushioning of sensitive areas, Washable and transferable between footwear, Hypoallergenic, non-toxic, non-flammable and odor free.