Metatarsal Pads are designed to alleviate symptoms of: Morton’s Neuroma (irritated nerve endings) Metatarsalgia “Ball of Foot Pain” and “Fallen Metatarsal Arch” Bursitis Design Theory: Contoured EVA pad provides an upward lift to target metatarsal heads. Absorbs stress, to reduce pain and discomfort to the metatarsal (forefoot) region. EVA pad provides comfortable lift to 2nd, 3rd, and 4th metatarsal heads Sizing Chart Measurement based on shoe size.