Deep heel cup to offer maximum support. Aerospring foam to help with natural shock absorption. Odor control. Heel stabilizer personalizes the feel and the function of the insole. Helps relieve plantar fasciitis

Sizing: B kids 2.5-4, C M: 5.5-7, W: 6.5-8, D M: 7.5-9 W: 8.5-10, E M: 9.5-11 W: 10.5-11, F M: 11.5-13 W: 12.5