ASICS Kids' Inner Soles, Size M2, Water-Resistant. - Brand: ASICS - Model: KIDS INNER SOLE WM-MINI - Size: M2 (16.5-17.5) - Material: Polyester, EVA - Features: Water-resistant Thank you for looking. They were outgrown before being used. They are new and unused, but have been stored at home, so we ask that only those who understand this purchase them. m(_ _)m