Relieve pain from foot ailments such as: muscle strains, bone spurs, inflammation, cramping, plantar fasciitis, heel spurs, throbbing bruised sesamoids and more. Features an engineered insole shape with a recessed heel cup and elevated arch. Two strategically placed straps so that you can elevate while icing. Continuous contact with the foot where relief is needed most. Easy to use, Easy to clean. Streamlines the icing process. One size fits all. Freezes solid.